Benifits

The reason for taking Oracle Java Certification is to differentiate general programmers from certified experts. You may get additional benefits like getting a good job, salary hike, designation changes, role changes and higher promotion.

Stand out from the millions of Java crowd. Increase your marketability with OCAJP 7 Certification on the most used programming language in the world - Java.

Related Articles: https://www.epractizelabs.com/myexamcloud/2017/04/20/oracle-java-certification-exam-preparation/

Success Story

Thanh son Le

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I found the Training Lab Exams to be fantastic! The questions were more intense than the actual exams. It has become a common practice for the training staff at our company to recommend your products. Thanks!

---

Oracle Certified Associate, Java SE 8 Programmer

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Certification Overview

The OCAJP 8 (Oracle Certified Associate, Java SE 8 Programmer) certification improves object-orientated programming and Java fundamental skills. This Java Certification also tests Java SE 8 new features such as 'Lambda expressions' and 'Date and Time API'. As Java Language Specification has been updated for these new features, the experienced Java developers also need to learn the new style of coding by preparing for this exam.

Java SE 8 Programmer I: The is a beginner level exam – If you pass it you get Oracle Certified Associate Java SE 8 Programmer (OCAJP 8) certification. There are no pre-requisites for taking this exam.

Certification Process

Exam Details

Exam Number	1Z0-808
Exam Name	Java SE 8 Programmer I
Exam Duration	150 minutes
Total Number of Questions	70
Passing Score	65%
Validated Against	SE 8
Format	Multiple Choice

Syllabus

Java Basics

• Define the scope of variables
• Define the structure of a Java class
• Create executable Java applications with a main method; run a Java program from the command line; produce console output
• Import other Java packages to make them accessible in your code
• Compare and contrast the features and components of Java such as: platform independence, object orientation, encapsulation, etc.

Working With Java Data Types

• Declare and initialize variables (including casting of primitive data types)
• Differentiate between object reference variables and primitive variables
• Know how to read or write to object fields
• Explain an Object's Lifecycle (creation, "dereference by reassignment" and garbage collection)
• Develop code that uses wrapper classes such as Boolean, Double, and Integer

Using Operators and Decision Constructs

• Use Java operators; use parentheses to override operator precedence
• Test equality between Strings and other objects using == and equals ()
• Create if and if/else and ternary constructs
• Use a switch statement

Creating and Using Arrays

• Declare, instantiate, initialize and use a one-dimensional array
• Declare, instantiate, initialize and use multi-dimensional arrays

Using Loop Constructs

• Create and use while loops
• Create and use for loops including the enhanced for loop
• Create and use do/while loops
• Compare loop constructs
• Use break and continue

Working with Methods and Encapsulation

• Create methods with arguments and return values; including overloaded methods
• Apply the static keyword to methods and fields
• Create and overload constructors; differentiate between default and user defined constructors
• Apply access modifiers
• Apply encapsulation principles to a class
• Determine the effect upon object references and primitive values when they are passed into methods that change the values

Working with Inheritance

• Describe inheritance and its benefits
• Develop code that makes use of polymorphism; develop code that overrides methods; differentiate between the type of a reference and the type of an object
• Determine when casting is necessary
• Use super and this to access objects and constructors
• Use abstract classes and interfaces

Handling Exceptions

• Differentiate among checked exceptions, unchecked exceptions, and Errors
• Create a try-catch block and determine how exceptions alter normal program flow
• Describe the advantages of Exception handling
• Create and invoke a method that throws an exception
• Recognize common exception classes (such as NullPointerException, ArithmeticException, ArrayIndexOutOfBoundsException, ClassCastException)

Working with Selected classes from the Java API

• Manipulate data using the StringBuilder class and its methods
• Create and manipulate Strings
• Create and manipulate calendar data using classes from java.time.LocalDateTime, java.time.LocalDate, java.time.LocalTime, java.time.format.DateTimeFormatter, java.time.Period
• Declare and use an ArrayList of a given type
• Write a simple Lambda expression that consumes a Lambda Predicate expression

Preparation

Sample content for preparation. Sample content for preparation. Sample content for preparation. Sample content for preparation.

Who can take this certification?

Set The New Java Standard With Java SE 8 OCA Certification. Java SE 8 significantly changes the way you write code. Java SE 8 Certification gives you the tools to make the most of new features. The Java SE 8 Oracle Certified Associate (OCA) certification provides a foundational understanding of Java as well as programming in general. So it suits for most Java Professionals starting from beginner to expert.

• College Students
• Java Developer looking for Job
• Java Trainers
• Java Developers

Benifits

The reason for taking Oracle Java Certification is to differentiate general programmers from certified experts. You may get additional benefits like getting a good job, salary hike, designation changes, role changes and higher promotion.

Stand out from the millions of Java crowd. Increase your marketability with OCAJP 8 Certification on the most used programming language in the world - Java.

Related Articles:https://www.epractizelabs.com/myexamcloud/2017/04/20/oracle-java-certification-exam-preparation/

Success Story

Thanh son Le

facebook

I found the Training Lab Exams to be fantastic! The questions were more intense than the actual exams. It has become a common practice for the training staff at our company to recommend your products. Thanks!

---

Professional Level - Java EE

Java EE Professional Certification

Oracle Certified Professional, Java EE 7 Application Developer

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Certification Overview

The Java EE 7 Application Developer (Oracle Certified Professional, Java EE 7 Application Developer) certification improves object-orientated programming and Java fundamental skills. This Java Certification also tests Java SE 7 new features such as 'Lambda expressions' and 'Date and Time API'. As Java Language Specification has been updated for these new features, the experienced Java developers also need to learn the new style of coding by preparing for this exam.

Certification Process

Exam Details

Exam Name	Java EE 7 Application Developer
Exam Number	1Z0-900
Format	Multiple Choice
Duration	150 Minutes
Number of Questions	70
Passing Score	66%
Validated Against	Exam has been validated against Java EE 7.

Syllabus

Understand Java EE Architecture

• Describe Java EE 7 standards, containers, APIs, and services
• Differentiate between application component functionalities as they apply to different tiers and containers, including Java EE Web Container, Business Logic implementation and WebServices
• Create, package and deploy Java EE application 
• Demonstrate understanding of Enterprise JavaBeans and CDI beans, their lifecycle and memory scopes
• Demonstrate understanding of the relationship between bean components, annotations, injections, and JNDI

Implement Business Logic by Using EJBs

• Create session EJB components containing synchronous and asynchronous business methods, manage the life cycle container callbacks and use interceptors
• Demonstrate understanding of how to control EJB transactions, distinguish Container Managed (CMT) and Bean Managed (BMT) transactions
• Create EJB timers

Implement SOAP Services by Using JAX-WS and JAXB APIs 

• Create SOAP Web Services and Clients using JAX-WS API 
• Define Java to XML Schema mappings to marshall and unmarshall Java Objects by using JAXB API

Create Java Web Applications using JSPs

• Describe JSP life cycle
• Describe JSP syntax, use tag libraries and  Expression Language (EL) 
• Handle errors using Servlets and Java Server Pages

Create Java Applications using WebSockets

• Understand and utilise WebSockets communication style and lifecycle
• Create WebSocket Server and Client Endpoint Handlers using JSR 356 API and JavaScript
• Produce and consume, encode and decode WebSocket messages 

Secure Java EE 7 Applications

• Describe Java EE declarative and programmatic security and configure authentication using application roles and security constraints and Login Modules
• Describe WebServices security standards

Use Concurrency API in Java EE 7 Applications

• Demonstrate understanding of Java Concurrency Utilities and use Managed Executors

Manage Persistence using JPA Entities and BeanValidation 

• Create JPA Entity and Relationship Object-Relational Mappings (ORM)
• Use Entity Manager to perform database operations, transactions and locking with JPA entities
• Handle entity data with conversions, validations, and key generation
• Create and execute JPQL statements

Use Java Message Service API

• Describe the Java Message Service (JMS) messaging models and implement Java SE and Java EE message producers and consumers, including Message-Driven beans
• Use transactions with JMS API

Create Java Web Applications using Servlets

• Create Java Servlets, describe how they are mapped to urls and use HTTP methods
• Handle HTTP headers, parameters, cookies
• Manage servlet life cycle with container callback methods and WebFilters

Implement REST Services using JAX-RS API

• Understand and Apply REST service conventions 
• Create REST Services and clients using JAX-RS API

Develop Web Applications using JSFs

• Describe JSF arcitecture, lifecycle and  navigation
• Understand JSF syntax and use JSF Tag Libraries
• Handle localisation and produce messages
• Use Expression Language (EL) and interact with CDI beans

Use CDI Beans 

• Create CDI Bean Qualifiers, Producers, Disposers, Interceptors, Events and Stereotypes

Use Batch API in Java EE 7 Applications

• Describe batch jobs using JSL XML documents and JSR 352 API

Preparation

Sample content for preparation. Sample content for preparation. Sample content for preparation. Sample content for preparation.

Who can take this certification?

Set The New Java Standard With Java EE 7 OCP Certification. Java EE 7 significantly changes the way you write code. Java SE 8 Certification gives you the tools to make the most of new features. The Java EE 7 Oracle Certified Professional (OCP) certification provides a foundational understanding of Java as well as programming in general. So it suits for most Java Professionals starting from beginner to expert.

• College Students
• Java Developer looking for Job
• Java Trainers
• Java Developers

Benifits

The reason for taking Oracle Java Certification is to differentiate general programmers from certified experts. You may get additional benefits like getting a good job, salary hike, designation changes, role changes and higher promotion.

Stand out from the millions of Java crowd. Increase your marketability with Java EE 7 Application Developer Certification on the most used programming language in the world - Java.

Related Articles:https://www.epractizelabs.com/myexamcloud/2018/06/20/java-ee-7-application-developer-certification/

Success Story

Thanh son Le

facebook

I found the Training Lab Exams to be fantastic! The questions were more intense than the actual exams. It has become a common practice for the training staff at our company to recommend your products. Thanks!

---

Professional Level - Java SE

Java SE Professional Certification

Oracle Certified Professional, Java SE 8 Programmer

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Certification Overview

The OCPJP 8 (Oracle Certified Professional, Java SE 8 Programmer) certification improves object-orientated programming and Java fundamental skills. This Java Certification also tests Java SE 8 new features such as 'Lambda expressions', 'Streams', 'Concurrenyc' and 'Date and Time API'. As Java Language Specification has been updated for these new features, the experienced Java developers also need to learn the new style of coding by preparing for this exam.

Few important changes of Java SE 8 are:

Lambda Expressions, a new language feature, has been introduced in this release. They enable you to treat functionality as a method argument, or code as data. Lambda expressions let you express instances of single-method interfaces (referred to as functional interfaces) more compactly.

Method references provide easy-to-read lambda expressions for methods that already have a name.

Default methods enable new functionality to be added to the interfaces of libraries and ensure binary compatibility with code written for older versions of those interfaces

Classes in the new java.util.stream package provide a Stream API to support functional-style operations on streams of elements. The Stream API is integrated into the Collections API, which enables bulk operations on collections, such as sequential or parallel map-reduce transformations.

Classes and interfaces have been added to the java.util.concurrent package.

Methods have been added to the java.util.concurrent.ConcurrentHashMap class to support aggregate operations based on the newly added streams facility and lambda expressions.

Classes have been added to the java.util.concurrent.atomic package to support scalable updatable variables.

Methods have been added to the java.util.concurrent.ForkJoinPool class to support a common pool.

The java.util.concurrent.locks.StampedLock class has been added to provide a capability-based lock with three modes for controlling read/write access.

Certification Process

Exam Details

Exam Number	1Z0-809
Exam Name	Java SE 8 Programmer II
Exam Duration	150 minutes
Number of Questions	70
Passing Score	65%
Validated Against	SE 8
Format	Multiple Choice

Syllabus

Java Class Design

•  Implement encapsulation
• Implement inheritance including visibility modifiers and composition
• Implement polymorphism
• Override hashCode, equals, and toString methods from Object class
• Create and use singleton classes and immutable classes
• Develop code that uses static keyword on initialize blocks, variables, methods, and classes

Advanced Java Class Design

• Develop code that uses abstract classes and methods
• Develop code that uses the final keyword
• Create inner classes including static inner class, local class, nested class, and anonymous inner class
• Use enumerated types including methods, and constructors in an enum type
• Develop code that declares, implements and/or extends interfaces and use the @Override annotation.
• Create and use Lambda expressions

Generics and Collections

• Create and use a generic class
• Create and use ArrayList, TreeSet, TreeMap, and ArrayDeque objects
• Use java.util.Comparator and java.lang.Comparable interfaces
• Collections Streams and Filters
• Iterate using forEach methods of Streams and List
• Describe Stream interface and Stream pipeline
• Filter a collection by using lambda expressions
• Use method references with Streams

Lambda Built-in Functional Interfaces

• Use  the built-in interfaces included in the java.util.function package such as Predicate, Consumer, Function, and Supplier
• Develop code that uses primitive versions of functional interfaces
• Develop code that uses binary versions of functional interfaces
• Develop code that uses the UnaryOperator interface

Java Stream API

• Develop code to extract data from an object using peek() and map() methods including primitive versions of the map() method
• Search for data by using search methods of the Stream classes including findFirst, findAny, anyMatch, allMatch, noneMatch
• Develop code that uses the Optional class
• Develop code that uses Stream data methods and calculation methods
• Sort a collection using Stream API
• Save results to a collection using the collect method and group/partition data using the Collectors class
• Use flatMap() methods in the Stream API

Exceptions and Assertions

• Use try-catch and throw statements
• Use catch, multi-catch, and finally clauses
• Use Autoclose resources with a try-with-resources statement
• Create custom exceptions and Auto-closeable resources
• Test invariants by using assertions

Use Java SE 8 Date/Time API

• Create and manage date-based and time-based events including a combination of date and time into a single object using LocalDate, LocalTime, LocalDateTime, Instant, Period, and Duration
• Work with dates and times across timezones and manage changes resulting from daylight savings including Format date and times values
• Define and create and manage date-based and time-based events using Instant, Period, Duration, and TemporalUnit

Java I/O Fundamentals

• Read and write data from the console
• Use BufferedReader, BufferedWriter, File, FileReader, FileWriter, FileInputStream, FileOutputStream, ObjectOutputStream, ObjectInputStream, and PrintWriter in the java.io package.

Java File I/O (NIO.2)

• Use Path interface to operate on file and directory paths
• Use Files class to check, read, delete, copy, move, manage metadata of a file or directory
• Use Stream API with NIO.2

Java Concurrency

• Create worker threads using Runnable, Callable and use an ExecutorService to concurrently execute tasks
• Identify potential threading problems among deadlock, starvation, livelock, and race conditions
• Use synchronized keyword and java.util.concurrent.atomic package to control the order of thread execution
• Use java.util.concurrent collections and classes including CyclicBarrier and CopyOnWriteArrayList
• Use parallel Fork/Join Framework
• Use parallel Streams including reduction, decomposition, merging processes, pipelines and performance.

Building Database Applications with JDBC

• Describe the interfaces that make up the core of the JDBC API including the Driver, Connection, Statement, and ResultSet interfaces and their relationship to provider implementations
• Identify the components required to connect to a database using the DriverManager class including the JDBC URL
• Submit queries and read results from the database including creating statements, returning result sets, iterating through the results, and properly closing result sets, statements, and connections

Localization

• Read and set the locale by using the Locale object
• Create and read a Properties file
• Build a resource bundle for each locale and load a resource bundle in an application

Preparation

Sample content for preparation. Sample content for preparation. Sample content for preparation. Sample content for preparation.

Who can take this certification?

Set The New Java Standard With Java SE 8 OCP Certification Java SE 8 significantly changes the way you write code. Java SE 8 Certification gives you the tools to make the most of new features. The Java SE 8 Oracle Certified Professional (OCP) certification provides a foundational understanding of Java as well as programming in general. So it suits for most Java Professionals starting from beginner to expert.

• College Students
• Java Developer looking for Job
• Java Trainers
• Java Developers

Benifits

The reason for taking Oracle Java Certification is to differentiate general programmers from certified experts. You may get additional benefits like getting a good job, salary hike, designation changes, role changes and higher promotion.

Stand out from the millions of Java crowd. Increase your marketability with OCPJP 7 Upgrade Certification on the most used programming language in the world - Java.

Related Articles: https://www.epractizelabs.com/myexamcloud/2017/04/20/oracle-java-certification-exam-preparation/

Success Story

Thanh son Le

facebook

I found the Training Lab Exams to be fantastic! The questions were more intense than the actual exams. It has become a common practice for the training staff at our company to recommend your products. Thanks!

---

Oracle Certified Professional, Java SE 8 Programmer (upgrade from Java SE 6 and all prior versions)

Learn More StudyPlan

Certification Overview

The OCPJP 8 Upgrade (From Java SE 6 and All Prior Versions) - Oracle Certified Professional, Java SE 8 Programmer (Java SE 6 and all prior versions) certification improves object-orientated programming and Java fundamental skills. This Java Certification also tests Java SE 8 new features such as 'Lambda expressions', 'Streams', 'Concurrenyc' and 'Date and Time API'. As Java Language Specification has been updated for these new features, the experienced Java developers also need to learn the new style of coding by preparing for this exam.

Few important changes of Java SE 8 are:

Lambda Expressions, a new language feature, has been introduced in this release. They enable you to treat functionality as a method argument, or code as data. Lambda expressions let you express instances of single-method interfaces (referred to as functional interfaces) more compactly.

Method references provide easy-to-read lambda expressions for methods that already have a name.

Default methods enable new functionality to be added to the interfaces of libraries and ensure binary compatibility with code written for older versions of those interfaces

Classes in the new java.util.stream package provide a Stream API to support functional-style operations on streams of elements. The Stream API is integrated into the Collections API, which enables bulk operations on collections, such as sequential or parallel map-reduce transformations.

Classes and interfaces have been added to the java.util.concurrent package.

Methods have been added to the java.util.concurrent.ConcurrentHashMap class to support aggregate operations based on the newly added streams facility and lambda expressions.

Classes have been added to the java.util.concurrent.atomic package to support scalable updatable variables.

Methods have been added to the java.util.concurrent.ForkJoinPool class to support a common pool.

The java.util.concurrent.locks.StampedLock class has been added to provide a capability-based lock with three modes for controlling read/write access.

Certification Process

Exam Details

Exam Number	1Z0-813
Exam Title	Upgrade to Java SE 8 OCP (Java SE 6 and all prior versions)
Exam Duration	130 minutes
Number of Questions	60
Passing Score	63%
Validated Against	SE 8
Format	Multiple Choice

Syllabus

Language Enhancements

• Develop code that uses String objects in the switch statement, binary literals, and numeric literals, including underscores in literals
• Develop code that uses try-with-resources statements, including using classes that implement the AutoCloseable interface
• Develop code that handles multiple Exception types in a single catch block
• Use static and default methods of an interface including inheritance rules for a default method

Concurrency

• Use classes from the java.util.concurrent package including CyclicBarrier and CopyOnWriteArrayList with a focus on the advantages over and differences from the traditional java.util collections 
• Use Lock, ReadWriteLock, and ReentrantLock classes in the java.util.concurrent.locks and java.util.concurrent.atomic packages to support lock-free thread-safe programming on single variables
• Use Executor, ExecutorService, Executors, Callable, and Future to execute tasks using thread pools
• Use the parallel Fork/Join Framework

Localization

• Describe the advantages of localizing an application and developing code that defines, reads, and sets the locale with a Locale object
• Build a resource bundle for a locale and call a resource bundle from an application
• Create and manage date- and time-based events by using LocalDate, LocalTime, LocalDateTime, Instant, Period, and Duration, including a combination of date and time in a single object
• Format dates, numbers, and currency values for localization with the NumberFormat and DateFormat classes, including number and date format patterns
• Work with dates and times across time zones and manage changes resulting from daylight savings

Java File I/O (NIO.2)

• Operate on file and directory paths by using the Paths class
• Check, delete, copy, or move a file or directory by using the Files class 
• Recursively access a directory tree by using the DirectoryStream and FileVisitor interfaces
• Find a file by using the PathMatcher interface, and use Java SE 8 I/O improvements, including Files.find(), Files.walk(), and lines() methods
• Observe the changes in a directory by using the WatchService interface

Lambda

• Define and write functional interfaces and describe the interfaces of the java.util.function package
• Describe a lambda expression; refactor the code that uses an anonymous inner class to use a lambda expression; describe type inference and target typing
• Develop code that uses the built-in interfaces included in the java.util.function package, such as Function, Consumer, Supplier, UnaryOperator, Predicate, and Optional APIs, including the primitive and binary variations of the interfaces
• Develop code that uses a method reference, including refactoring a lambda expression to a method reference

Java Collections

• Develop code that uses diamond with generic declarations
• Develop code that iterates a collection, filters a collection, and sorts a collection by using lambda expressions
• Search for data by using methods, such as findFirst(), findAny(), anyMatch(), allMatch(), and noneMatch()
• Perform calculations on Java Streams by using count, max, min, average, and sum methods and save results to a collection by using the collect method and Collector class, including the averagingDouble, groupingBy, joining, partitioningBy methods
• Develop code that uses Java SE 8 collection improvements, including the Collection.removeIf(), List.replaceAll(), Map.computeIfAbsent(), and Map.computeIfPresent() methods
• Develop  code that uses the merge(), flatMap(), and map() methods on Java Streams

Java Streams

• Describe the Stream interface and pipelines; create a stream by using the Arrays.stream() and  IntStream.range() methods; identify the lambda operations that are lazy
• Develop code that uses parallel streams, including decomposition operation and reduction operation in streams

Preparation

Sample content for preparation. Sample content for preparation. Sample content for preparation. Sample content for preparation.

Who can take this certification?

Set The New Java Standard With Java SE 8 OCA Certification Java SE 8 significantly changes the way you write code. Java SE 8 Certification gives you the tools to make the most of new features. The Java SE 8 Oracle Certified Associate (OCA) certification provides a foundational understanding of Java as well as programming in general. So it suits for most Java Professionals starting from beginner to expert.

• College Students
• Java Developer looking for Job
• Java Trainers
• Java Developers

Benifits

The reason for taking Oracle Java Certification is to differentiate general programmers from certified experts. You may get additional benefits like getting a good job, salary hike, designation changes, role changes and higher promotion.

Stand out from the millions of Java crowd. Increase your marketability with OCPJP 7 Upgrade Certification on the most used programming language in the world - Java.

Related Articles: https://www.epractizelabs.com/myexamcloud/2017/04/20/oracle-java-certification-exam-preparation/

Success Story

Thanh son Le

facebook

I found the Training Lab Exams to be fantastic! The questions were more intense than the actual exams. It has become a common practice for the training staff at our company to recommend your products. Thanks!

---

Oracle Certified Professional, Java SE 8 Programmer (Upgrade from Java SE 7)

Learn More StudyPlan

Certification Overview

The OCPJP 8 Upgrade - (Oracle Certified Professional, Java SE 8 Programmer (upgrade) certification improves object-orientated programming and Java fundamental skills. This Java certification also tests Java SE 8 new features such as 'Lambda expressions', 'Streams', 'Concurrenyc' and 'Date and Time API'. As Java Language Specification has been updated for these new features, the experienced Java developers also need to learn the new style of coding by preparing for this exam.

Few important changes of Java SE 8 are:

Lambda Expressions, a new language feature, has been introduced in this release. They enable you to treat functionality as a method argument, or code as data. Lambda expressions let you express instances of single-method interfaces (referred to as functional interfaces) more compactly.

Method references provide easy-to-read lambda expressions for methods that already have a name.

Default methods enable new functionality to be added to the interfaces of libraries and ensure binary compatibility with code written for older versions of those interfaces

Classes in the new java.util.stream package provide a Stream API to support functional-style operations on streams of elements. The Stream API is integrated into the Collections API, which enables bulk operations on collections, such as sequential or parallel map-reduce transformations.

Classes and interfaces have been added to the java.util.concurrent package.

Methods have been added to the java.util.concurrent.ConcurrentHashMap class to support aggregate operations based on the newly added streams facility and lambda expressions.

Classes have been added to the java.util.concurrent.atomic package to support scalable updatable variables.

Methods have been added to the java.util.concurrent.ForkJoinPool class to support a common pool.

The java.util.concurrent.locks.StampedLock class has been added to provide a capability-based lock with three modes for controlling read/write access.

Certification Process

Exam Details

Exam Number	1Z0-810
Exam Name	Upgrade Java SE 7 to Java SE 8 OCP Programmer
Duration	150 minutes
Number of Questions	60
Passing Score	65%
Validated Against	Java SE 8
Format	Multiple Choice

Syllabus

Lambda Expressions

• Describe and develop code that uses Java inner classes, including nested class, static class, local class, and anonymous classes
• Describe and write functional interfaces
• Describe a lambda expression; refactor the code that uses an anonymous inner class to use a lambda expression; describe type inference and target typing

Using Built-in Lambda Types

• Describe the interfaces of the java.util.function package
• Develop code that uses the Function interface
• Develop code that uses the Consumer interface
• Develop code that uses the Supplier interface
• Develop code that uses the UnaryOperator interface
• Develop code that uses the Predicate interface
• Develop code that uses the primitive and binary variations of the base interfaces of the java.util.function package
• Develop code that uses a method reference, including refactoring a lambda expression to a method reference

Java Collections and Streams with Lambdas

• Develop code that iterates a collection by using the forEach() method and method chaining
• Describe the Stream interface and pipelines
• Filter a collection by using lambda expressions
• Identify the operations, on stream, that are lazy

Collection Operations with Lambda

• Develop code to extract data from an object by using the map() method
• Search for data by using methods such as findFirst(), findAny(), anyMatch(), allMatch(), and noneMatch()
• Describe the unique characteristics of the Optional class
• Perform calculations by using Java Stream methods, such as count(), max(), min(), average(), and sum()
• Sort a collection by using lambda expressions
• Develop code that uses the Stream.collect() method and Collectors class methods, such as averagingDouble(), groupingBy(), joining(), and partitioningBy()

Parallel Streams

• Develop code that uses parallel streams
• Implement decomposition and reduction in streams

Lambda Cookbook

• Develop code that uses Java SE 8 collection improvements, including Collection.removeIf(), List.replaceAll(), Map.computeIfAbsent(), and Map.computeIfPresent() methods
• Develop code that uses Java SE 8 I/O improvements, including Files.find(), Files.walk(), and lines() methods
• Use flatMap() methods in the Stream API
• Develop code that creates a stream by using the Arrays.stream() and IntStream.range() methods

Method Enhancements

• Add static methods to interfaces
• Define and use a default method of an interface and describe the inheritance rules for the default method

Use Java SE 8 Date/Time API

• Create and manage date- and time-based events, including a combination of date and time in a single object, by using LocalDate, LocalTime, LocalDateTime, Instant, Period, and Duration
• Work with dates and times across time zones and manage changes resulting from daylight savings, including Format date and times values
• Define, create, and manage date- and time-based events using Instant, Period, Duration, and TemporalUnit

Preparation

Sample content for preparation. Sample content for preparation. Sample content for preparation. Sample content for preparation.

Who can take this certification?

Set The New Java Standard With Java SE 8 OCA Certification Java SE 8 significantly changes the way you write code. Java SE 8 Certification gives you the tools to make the most of new features. The Java SE 8 Oracle Certified Associate (OCA) certification provides a foundational understanding of Java as well as programming in general. So it suits for most Java Professionals starting from beginner to expert.

• College Students
• Java Developer looking for Job
• Java Trainers
• Java Developers

Benifits

The reason for taking Oracle Java Certification is to differentiate general programmers from certified experts. You may get additional benefits like getting a good job, salary hike, designation changes, role changes and higher promotion.

Stand out from the millions of Java crowd. Increase your marketability with OCPJP 7 Upgrade Certification on the most used programming language in the world - Java.

Related Articles: https://www.epractizelabs.com/myexamcloud/2017/04/20/oracle-java-certification-exam-preparation/

Success Story

Thanh son Le

facebook

I found the Training Lab Exams to be fantastic! The questions were more intense than the actual exams. It has become a common practice for the training staff at our company to recommend your products. Thanks!

---

Oracle Certified Professional, Java SE 7 Programmer

Learn More StudyPlan

Certification Overview

The OCPJP 7 (Oracle Certified Professional, Java SE 7 Programmer) certification improves object-orientated programming and Java fundamental skills. This Java Certification also tests few Java SE 7 new features.

Binary Literals - In Java SE 7, the integral types (byte, short, int, and long) can also be expressed using the binary number system. To specify a binary literal, add the prefix 0b or 0B to the number.

Underscores in Numeric Literals - Any number of underscore characters (_) can appear anywhere between digits in a numerical literal. This feature enables you, for example, to separate groups of digits in numeric literals, which can improve the readability of your code.

Strings in switch Statements - You can use the String class in the expression of a switch statement.

Type Inference for Generic Instance Creation - You can replace the type arguments required to invoke the constructor of a generic class with an empty set of type parameters (< >) as long as the compiler can infer the type arguments from the context. This pair of angle brackets is informally called the diamond.

The try-with-resources Statement - The try-with-resources statement is a try statement that declares one or more resources. A resource is an object that must be closed after the program is finished with it. The try-with-resources statement ensures that each resource is closed at the end of the statement. Any object that implements the new java.lang.AutoCloseable interface or the java.io.Closeable interface can be used as a resource. The classes java.io.InputStream, OutputStream, Reader, Writer, java.sql.Connection, Statement, and ResultSet have been retrofitted to implement the AutoCloseable interface and can all be used as resources in a try-with-resources statement.

Catching Multiple Exception Types and Re-throwing Exceptions with Improved Type Checking - A single catch block

Certification Process

Exam Details

Exam Number	1Z0-804
Exam Name	Java SE 7 Programmer II
Exam Duration	150 minutes
Number of Questions	65
Passing Score	65%
Validated Against	SE 7
Format	Multiple Choice

Syllabus

Lambda Expressions

• Describe and develop code that uses Java inner classes, including nested class, static class, local class, and anonymous classes
• Describe and write functional interfaces
• Describe a lambda expression; refactor the code that uses an anonymous inner class to use a lambda expression; describe type inference and target typing

Using Built-in Lambda Types

• Describe the interfaces of the java.util.function package
• Develop code that uses the Function interface
• Develop code that uses the Consumer interface
• Develop code that uses the Supplier interface
• Develop code that uses the UnaryOperator interface
• Develop code that uses the Predicate interface
• Develop code that uses the primitive and binary variations of the base interfaces of the java.util.function package
• Develop code that uses a method reference, including refactoring a lambda expression to a method reference

Java Collections and Streams with Lambdas

• Develop code that iterates a collection by using the forEach() method and method chaining
• Describe the Stream interface and pipelines
• Filter a collection by using lambda expressions
• Identify the operations, on stream, that are lazy

Collection Operations with Lambda

• Develop code to extract data from an object by using the map() method
• Search for data by using methods such as findFirst(), findAny(), anyMatch(), allMatch(), and noneMatch()
• Describe the unique characteristics of the Optional class
• Perform calculations by using Java Stream methods, such as count(), max(), min(), average(), and sum()
• Sort a collection by using lambda expressions
• Develop code that uses the Stream.collect() method and Collectors class methods, such as averagingDouble(), groupingBy(), joining(), and partitioningBy()

Parallel Streams

• Develop code that uses parallel streams
• Implement decomposition and reduction in streams

Lambda Cookbook

• Develop code that uses Java SE 8 collection improvements, including Collection.removeIf(), List.replaceAll(), Map.computeIfAbsent(), and Map.computeIfPresent() methods
• Develop code that uses Java SE 8 I/O improvements, including Files.find(), Files.walk(), and lines() methods
• Use flatMap() methods in the Stream API
• Develop code that creates a stream by using the Arrays.stream() and IntStream.range() methods

Method Enhancements

• Add static methods to interfaces
• Define and use a default method of an interface and describe the inheritance rules for the default method

Use Java SE 8 Date/Time API

• Create and manage date- and time-based events, including a combination of date and time in a single object, by using LocalDate, LocalTime, LocalDateTime, Instant, Period, and Duration
• Work with dates and times across time zones and manage changes resulting from daylight savings, including Format date and times values
• Define, create, and manage date- and time-based events using Instant, Period, Duration, and TemporalUnit

Preparation

Sample content for preparation. Sample content for preparation. Sample content for preparation. Sample content for preparation.

Who can take this certification?

Set The New Java Standard With Java SE 8 OCA Certification Java SE 8 significantly changes the way you write code. Java SE 8 Certification gives you the tools to make the most of new features. The Java SE 8 Oracle Certified Associate (OCA) certification provides a foundational understanding of Java as well as programming in general. So it suits for most Java Professionals starting from beginner to expert.

• College Students
• Java Developer looking for Job
• Java Trainers
• Java Developers

Benifits

The reason for taking Oracle Java Certification is to differentiate general programmers from certified experts. You may get additional benefits like getting a good job, salary hike, designation changes, role changes and higher promotion.

Stand out from the millions of Java crowd. Increase your marketability with OCPJP 7 Upgrade Certification on the most used programming language in the world - Java.

Related Articles: https://www.epractizelabs.com/myexamcloud/2017/04/20/oracle-java-certification-exam-preparation/

Success Story

Thanh son Le

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I found the Training Lab Exams to be fantastic! The questions were more intense than the actual exams. It has become a common practice for the training staff at our company to recommend your products. Thanks!

---

Oracle Certified Professional, Java SE 7 Programmer (upgrade)

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Certification Overview

The OCPJP 7 Upgrade (Oracle Certified Professional, Java SE 7 Programmer Upgrade) certification improves object-orientated programming and Java fundamental skills. This Java Certification also tests few Java SE 7 new features.

Binary Literals - In Java SE 7, the integral types (byte, short, int, and long) can also be expressed using the binary number system. To specify a binary literal, add the prefix 0b or 0B to the number.

Underscores in Numeric Literals - Any number of underscore characters (_) can appear anywhere between digits in a numerical literal. This feature enables you, for example, to separate groups of digits in numeric literals, which can improve the readability of your code.

Strings in switch Statements - You can use the String class in the expression of a switch statement.

Type Inference for Generic Instance Creation - You can replace the type arguments required to invoke the constructor of a generic class with an empty set of type parameters (< >) as long as the compiler can infer the type arguments from the context. This pair of angle brackets is informally called the diamond.

The try-with-resources Statement - The try-with-resources statement is a try statement that declares one or more resources. A resource is an object that must be closed after the program is finished with it. The try-with-resources statement ensures that each resource is closed at the end of the statement. Any object that implements the new java.lang.AutoCloseable interface or the java.io.Closeable interface can be used as a resource. The classes java.io.InputStream, OutputStream, Reader, Writer, java.sql.Connection, Statement, and ResultSet have been retrofitted to implement the AutoCloseable interface and can all be used as resources in a try-with-resources statement.

Catching Multiple Exception Types and Re-throwing Exceptions with Improved Type Checking - A single catch block

Certification Process

Exam Details

Exam Number	1Z0-805
Exam Title	Upgrade to Java SE 7 Programmer
Exam Duration	150 minutes
Number of Questions	70
Passing Score	60%
Validated Against	SE 7
Format	Multiple Choice

Syllabus

Lambda Expressions

• Describe and develop code that uses Java inner classes, including nested class, static class, local class, and anonymous classes
• Describe and write functional interfaces
• Describe a lambda expression; refactor the code that uses an anonymous inner class to use a lambda expression; describe type inference and target typing

Using Built-in Lambda Types

• Describe the interfaces of the java.util.function package
• Develop code that uses the Function interface
• Develop code that uses the Consumer interface
• Develop code that uses the Supplier interface
• Develop code that uses the UnaryOperator interface
• Develop code that uses the Predicate interface
• Develop code that uses the primitive and binary variations of the base interfaces of the java.util.function package
• Develop code that uses a method reference, including refactoring a lambda expression to a method reference

Java Collections and Streams with Lambdas

• Develop code that iterates a collection by using the forEach() method and method chaining
• Describe the Stream interface and pipelines
• Filter a collection by using lambda expressions
• Identify the operations, on stream, that are lazy

Collection Operations with Lambda

• Develop code to extract data from an object by using the map() method
• Search for data by using methods such as findFirst(), findAny(), anyMatch(), allMatch(), and noneMatch()
• Describe the unique characteristics of the Optional class
• Perform calculations by using Java Stream methods, such as count(), max(), min(), average(), and sum()
• Sort a collection by using lambda expressions
• Develop code that uses the Stream.collect() method and Collectors class methods, such as averagingDouble(), groupingBy(), joining(), and partitioningBy()

Parallel Streams

• Develop code that uses parallel streams
• Implement decomposition and reduction in streams

Lambda Cookbook

• Develop code that uses Java SE 8 collection improvements, including Collection.removeIf(), List.replaceAll(), Map.computeIfAbsent(), and Map.computeIfPresent() methods
• Develop code that uses Java SE 8 I/O improvements, including Files.find(), Files.walk(), and lines() methods
• Use flatMap() methods in the Stream API
• Develop code that creates a stream by using the Arrays.stream() and IntStream.range() methods

Method Enhancements

• Add static methods to interfaces
• Define and use a default method of an interface and describe the inheritance rules for the default method

Use Java SE 8 Date/Time API

• Create and manage date- and time-based events, including a combination of date and time in a single object, by using LocalDate, LocalTime, LocalDateTime, Instant, Period, and Duration
• Work with dates and times across time zones and manage changes resulting from daylight savings, including Format date and times values
• Define, create, and manage date- and time-based events using Instant, Period, Duration, and TemporalUnit

Preparation

Sample content for preparation. Sample content for preparation. Sample content for preparation. Sample content for preparation.

Who can take this certification?

Set The New Java Standard With Java SE 8 OCA Certification Java SE 8 significantly changes the way you write code. Java SE 8 Certification gives you the tools to make the most of new features. The Java SE 8 Oracle Certified Associate (OCA) certification provides a foundational understanding of Java as well as programming in general. So it suits for most Java Professionals starting from beginner to expert.

• College Students
• Java Developer looking for Job
• Java Trainers
• Java Developers

Benifits

The reason for taking Oracle Java Certification is to differentiate general programmers from certified experts. You may get additional benefits like getting a good job, salary hike, designation changes, role changes and higher promotion.

Stand out from the millions of Java crowd. Increase your marketability with OCPJP 7 Upgrade Certification on the most used programming language in the world - Java.

Related Articles: https://www.epractizelabs.com/myexamcloud/2017/04/20/oracle-java-certification-exam-preparation/

Success Story

Thanh son Le

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I found the Training Lab Exams to be fantastic! The questions were more intense than the actual exams. It has become a common practice for the training staff at our company to recommend your products. Thanks!

---

Expert Level

Java EE Expert Certification

Oracle Certified Expert, Java EE 6 JavaServer Faces Developer

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Certification Overview

The OCEJSFD 6 (Oracle Certified Expert, EE 6 JavaServer Faces Developer) certification improves JavaServer Faces web application framework technology design and development skills. This Java Certification tests Java EE 6 JSF key concepts, design, page templates, custom & composite components using Facelets, CDI beans, data conversion & validation, event handling and AJAX integration with custom components. Java EE 6 specification has been updated for these new features, so the experienced Java EE developers also need to learn this new changes by preparing for this exam.

Certification Process

Exam Details

Exam Number	1Z0-896
Exam Title	Java EE 6 JavaServer Faces Developer
Exam Duration	150 minutes
Number of Questions	87
Passing Score	70%
Validated Against	EE 6
Format	Multiple Choice

Syllabus

Section 1: Essentials of JSF2.0

• Identify the features of JSF such as Facelets, BookMarkable View, AJAX support and the benefits they bring in
• Identify the life cycle stages of JSF, flow of request processing, and purpose of FacesContext
• Design XHTML pages using JSF HTML tag library and demonstrate usage of JSF implicit objects
• Develop and associate model components with views using CDI Named beans and identify the advantages of CDI Named beans over Managed Bean
• Manage user and application state using various scopes like flash, conversation, application, request, and session
• Implement internationalization/Localization using resource bundle and Locale class

Section  2: JSF Navigation Model

• Design JSF pages with static and dynamic implicit navigation 
• Configure faces-config.xml to implement navigation rules including conditional and redirection
• Design bookmarkable views

Section 3: Data Conversion and Validation model

• Implement data conversion model using JSF standard converters
• Create, configure, and use custom converters
• Identify the best suited standard validator and implement it in a given JSF application
• Create, configure, and use custom validators
• Describe the usage of bean validation

Section 4: Event Handling

• Use CDI Named bean in a JSF application to handle action and valuechange events 
• Create and implement listeners to handle events
• Develop JSF application that handle life cycle events
• Implement asynchronous events using AJAX

Section 5: Data table and Composite Components

• Design a DataTable with header and footer to populate and manipulate data from various components like Array, List, ResultSet, DataModel and describe the differences between <f:dataTable> and <ui:repeat/>
• Implement composite components in JSF application and enhance it using AJAX
• Implement templates in a JSF application and describe the differences between <ui:composition/> and <ui:decorate/>

Section 6: Custom Components

• Identify when and how to use custom components and custom renderers.
• Enhance JSF application using HTML5 components

Section 7: Security

• Configure security for JSF application using authorization and authentication techniques

Section 8: Test, Package, and Deploy a web application

• Implement efficient error handling and debugging techniques in a JSF application 
• Configure and deploy a JSF application

Preparation

Sample content for preparation. Sample content for preparation. Sample content for preparation. Sample content for preparation.

Who can take this certification?

This certificate is for those who already have experience working with the Java Enterprise Edition front end and who, ideally, also has experience with developing web applications. If you’re an Application Development Framework developer, you will also have the skills to make the jump to getting certified in this technology.

Earning this certification makes it possible to create feature-rich and cohesive user interfaces and removes the need for collaboration with web designers and developers. Earning this certificate not only expands your skills repertoire, but it also can give you a competitive edge over others in the job market and opens the door to a variety of career opportunities.

The exam covers the following topics: Essentials of JSF2.0, JSF navigation model, Data conversion and validation model, event handling, data table and composite components, custom components, security, and test, package and deploy a web application.

Set The New Java Standard With Java EE 6 JSF Certification: Java EE 6 significantly changes the web tier components, WAF (Web Application Framework) and APIs. Java EE 6 JSF Certification gives you the tools to make the most of new features. The Java EE 6 Oracle Certified Expert (OCE) JSF Certification provides a foundational understanding of Java EE web Tier as well as MVC programming in general. So it suits for most Java EE Professionals starting from beginner to expert.

• Java EE Aspirants
• Java EE Developer looking for Job
• Java EE Trainers

Benifits

The reason for taking Oracle Java Certification is to differentiate general programmers from certified experts. You may get additional benefits like getting a good job, salary hike, designation changes, role changes and higher promotion.

Stand out from the millions of Java crowd. Increase your marketability with OCEJSFD 6 Certification on the most used programming language in the world - Java.

The JSF certified professional can be able to design web applications using standard architectures, protocols, technologies and components as well as configure JSF within the Web Container. These professionals will have a working knowledge of how to design views using JSF and ES, custom components using Facelets and design and develop the model using JavaBeans or Pojos. They should also be able to integrate external resources, navigation flow/redirection, models and views using events and security.

Success Story

Thanh son Le

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I found the Training Lab Exams to be fantastic! The questions were more intense than the actual exams. It has become a common practice for the training staff at our company to recommend your products. Thanks!

---

Oracle Certified Expert, Java EE 6 Web Component Developer

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Certification Overview

This certification is designed for experienced Java technology application developers. Those seeking certification should already have the skills and understanding of how to efficiently build web applications suited to any Java EE 6 application server using JSP and servlet technologies.

Candidates should be familiar with the most up to date methods for analysing, designing, creating, and deploying web applications using Java technologies. Experience with small-to-medium scale web applications found in intranet and low-volume commercial sites is also advantageous.

The exam covers the following topics: introduction to Java Servlets, introduction to Java Server Pages, implementing an MVC design, the servlet’s environment, container facilities for servlets and JSPs, more view facilities, developing JSP pages, developing JSP pages using custom tags, more Controller facilities, more options for the Model, asynchronous web applications, and web application security.

The OCEJWCD 6 (Oracle Certified Expert, EE 6 Web Component Developer) certification improves Java EE web tier technology components (JSP & Servlets) design and development skills. This Java Certification tests Java EE 6 JSP & Servlet key concepts, annotations, MVC design, EL tags, web.xml improvements, security and deployment. Java EE 6 specification has been updated for these new features, so the experienced Java EE developers also need to learn this new changes by preparing for this exam.

Certification Process

Exam Details

Exam Number	1Z0-899
Exam Name	Java EE 6 Web Component Developer Certified Expert
Exam Duration	140 minutes
Number of Questions	57
Passing Score	64%
Validated Against	Java EE 6
Format	Multiple Choice

Syllabus

Introduction to Java Servlets

• Describe web applications, CGI, and the role of Java
• Describe benefits of Java servlet technology
• Create a simple Java Servlet
• Define three-tier architecture
• Define Model-View-Controller (MVC) architecture

Introduction to Java Server Pages

• Describe why Servlets are not the whole solution
• Describe essentials of JSPs
• Understand the fundamentals and reasons for MVC architecture

Implementing an MVC Design

• Code a controller using a servlet
• Code a view using a JSP
• Forward control from a servlet to a JSP
• Understand fundamentals of EL
• Implement a simple MVC system

The servlet's environment

• Understand more details of the HTTP protocol
• Understand fundamentals of HTML forms
• Understand fundamentals of the HttpServlet and related APIs
• Write code that manages client sessions and cookies

Container facilities for servlets and JSPs

• Understand the purpose and structure of deployment descriptors
• Control context root and servlet mapping
• Create and use context and init parameters
• Use annotations to configure servlets

More view facilities

• Understand the four data scopes
• Understand and use EL dot and array access operators with Java Beans, arrays, and collections
• Understand and use EL implicit objects
• Create and use arithmetic expressions in EL
• Identify the need for iteration and selection in the view, and use JSTL tags to address those needs

Developing JSP pages

• Understand the origins, benefits, and weaknesses of JSPs
• Describe JSP technology, the conversion of JSPs to servlets, and the lifecycle of JSPs
• Understand JSP scripting elements, declarations and directives
• Use JSP implicit variables
• Understand and use jsp: tags

Developing JSP pages using custom tags

• Relate the JSTL to common job roles in web application development and understand the use of tags in JSP development
• Recognize correct syntax for tags
• Configure a JSP to use tags from the JSTL
• Write JSP code using several standard tags
• List capabilities of JSTL tags/span>

More Controller facilities

• Understand the servlet lifecycle
• Describe and use more advanced elements of the servlet APIs
• Create filters and use them in web applications

More options for the Model

• Understand the roles of JDBC and JPA
• Understand the many elements that make up the model
• Understand fundamentals of connecting to a database using JDBC or JPA

Asynchronous web applications

• Understand the interactions that are essential to asynchronous web pages
• Understand the role of AJAX-style client side programming
• Implement asynchronous servlets using the facilities of Java EE 6

Web application security

• Understand the role of the container in security
• Describe and implement four authentication models
• Force the use of encryption between a web application and the client browser

Understand the role of JAAS in pluggable/extensible authentication for web applications

Preparation

Sample content for preparation. Sample content for preparation. Sample content for preparation. Sample content for preparation.

Who can take this certification?

Set The New Java Standard With Java EE 6 Web Component Certification. Java EE 6 significantly changes the web tier components, WAF (Web Application Framework) and APIs. Java EE 6 JSF Certification gives you the tools to make the most of new features. The Java EE 6 Oracle Certified Expert (OCE) Web Component Certification provides a foundational understanding of Java EE web Tier as well as MVC programming in general. So it suits for most Java EE Professionals starting from beginner to expert.

• Java EE Aspirants
• Java EE Developer looking for Job
• Java EE Trainers

Benifits

The reason for taking Oracle Java Certification is to differentiate general programmers from certified experts. You may get additional benefits like getting a good job, salary hike, designation changes, role changes and higher promotion.

Stand out from the millions of Java crowd. Increase your marketability with OCEWCD 6 Certification on the most used programming language in the world - Java.

The certification empowers in driving Java EE Web Architecture for enterprise applications. The Web Component certified professional can be able to design web applications using standard architectures, protocols, technologies and components as well as configure JSP/Servlet within the Web Container. These professionals will have a working knowledge of how to design views using JSP, custom tags and design and develop the model using JavaBeans or Pojos. They should also be able to integrate external resources, navigation flow/redirection, models and views using events and security.

Success Story

Thanh son Le

facebook

I found the Training Lab Exams to be fantastic! The questions were more intense than the actual exams. It has become a common practice for the training staff at our company to recommend your products. Thanks!

---

Oracle Certified Expert, Java EE 6 Web Services Developer

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Certification Overview

The OCEJWSD 6 (Oracle Certified Expert, EE 6 Web Services Developer) certification improves Java EE web services technology APIs (JAX-RS & JAX-WS) design and development skills. This Java Certification tests Java EE 6 Web Services key concepts, JAX-RS JSON based web services, JAX-WS SOAP based web services, Security, WS-Security, Web Services in core Java, Servlets and EJB. Java EE 6 specification has been updated for these new features, so the experienced Java EE developers also need to learn this new changes by preparing for this exam.

This certification gives candidates the information they need to create, implement, and deploy web services using Java technology components and the Java Platform Enterprise Edition 6 software development kit.

Candidates looking to take this exam should already be familiar with web services as a realisation of Service Oriented Architecture and how to use Java EE best practices when designing web services.

The examination includes the following topics: create an SOAP web service in a servlet container, create a RESTful web service in a servlet container, create an SOAP-based web service implemented by an EJB component, create a RESTful web service implemented by an EJB component, configure Java EE security for an SOAP web service, create a web service client for an SOAP-based web service, create a web service client for a RESTful web service, create a SOAP-based web service using Java SE platform, create handlers for SOAP web services, create low-level SOAP web services, use MTOM and MIME in an SOAP web service, use WS-Addressing with an SOAP web service, configure Message Level security for an SOAP web service, and applying best practices to design and implement web services.

Certification Process

Exam Details

Exam Number	1Z0-897
Exam Name	Java EE 6 Web Services Developer Certified Expert
Exam Duration	90 minutes
Number of Questions	55
Passing Score	65%
Validated Against	Java EE 6
Format	Multiple Choice

Syllabus

• Create an SOAP web service in a servlet container
• Create a RESTful web service in a servlet container
• Create a SOAP based web service implemented by an EJB component
• Create a RESTful web service implemented by an EJB component
• Configure JavaEE security for a SOAP web service
• Create a web service client for a SOAP based web service
• Create a web service client for a RESTful web service
• Create a SOAP based web service using Java SE platform
• Create handlers for SOAP web services
• Create low-level SOAP web services
• Use MTOM and MIME in a SOAP web service
• Use WS-Addressing with a SOAP web service
• Configure Message Level security for a SOAP web service
• Apply best practices to design and implement web services 

Preparation

Sample content for preparation. Sample content for preparation. Sample content for preparation. Sample content for preparation.

Who can take this certification?

Set The New Java Standard With Java EE 6 Web Services Certification Java EE 6 significantly changes the web services technology and APIs. Java EE 6 Web Services Certification gives you the tools to make the most of new features. The Java EE 6 Oracle Certified Expert (OCE) Web Services Certification provides a foundational understanding of Java EE web services using JAX-WS and JAX-WS. So it suits for most Java EE Professionals starting from beginner to expert.

• Java EE Aspirants
• Java EE Developer looking for Job
• Java EE Trainers

Benifits

The reason for taking Oracle Java Certification is to differentiate general programmers from certified experts. You may get additional benefits like getting a good job, salary hike, designation changes, role changes and higher promotion.

Stand out from the millions of Java crowd. Increase your marketability with OCEWSD 6 Certification on the most used programming language in the world - Java.

The certification empowers in driving Java EE Technologies for SOA based applications. OCE for Java EE 6 Web Services certified experts can easily evaluate various design options (SOAP, REST, JSON), APIs (JAX-WS, JAX-RS, JAXB), software COTS components, etc.

Success Story

Thanh son Le

facebook

I found the Training Lab Exams to be fantastic! The questions were more intense than the actual exams. It has become a common practice for the training staff at our company to recommend your products. Thanks!

---

Oracle Certified Expert, EE 6 Java Persistence API Developer

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Certification Overview

The OCEJPAD 6 (Oracle Certified Expert, EE 6 Java Persistence API Developer) certification improves Java EE database integration tier technology design and development skills. This Java Certification tests Java EE 6 JPA key concepts, entity relationships, design robust entity model, CRUD operations, data validation, performance optimization, transaction & locking, ORM techniques, static & dynamic queries, and criterial API. Java EE 6 specification has been updated for these new features, so the experienced Java EE developers also need to learn this new changes by preparing for this exam.

Before taking this exam, you should already have the knowledge needed to build robust back-end functionality using Enterprise JavaBeans (EJB) technology. You should also be familiar with the EJB technology coding experience of session beans and message driven-beans.

You should have completed an Oracle or Sun certified Java programmer certification (any version is fine) before taking this exam.

The topics covered in the exam are: overview of the Java Persistence API, introducing the Auction Application, Java Persistence API Entities, understanding the Entity Manager, modeling Entity Relationships, Entity inheritance and object-relational mapping, persisting enums and collections, introduction to querying, using the Java Persistence API Query language, using the Java Persistence API Criteria API, using the Java Persistence API in a container, implementing transactions and locking, and advanced Java persistence API concepts.

Certification Process

Exam Details

Exam Number	1Z0-898
Exam Title	Java EE 6 Java Persistence API Developer Certified Expert
Exam Duration	135 minutes
Number of Questions	64
Passing Score	61%
Validated Against	Java EE 6
Format	Multiple Choice

Syllabus

Overview of the Java Persistence API

• Describe the basics of Object Relational Mapping (ORM)
• Define the key concepts of the Java Persistence API (entity, entity manager, and persistence unit)

Introducing the Auction Application

• Describe the auction application
• Define the domain objects of the auction application
• Describe the implementation model for the auction system

Java Persistence API Entities

• Describe the difference between objects and entities
• Describe the difference between persistent fields and properties
• Identify and use common Java Persistence API annotations, such as @Entity, @Id, @Table, and @Column

Understanding the Entity Manager

• Describe the relationship between an entity manager, a persistence context, and a persistence unit
• Describe the difference between a container-managed entity manager and an application-managed entity manager
• Describe the entity life cycle

Modeling Entity Relationships

• Examine association relationships in the data and object models
• Use relationship properties to define associations
• Implement one-to-one unidirectional associations
• Implement one-to-one bidirectional associations
• Implement many-to-one/one-to-many bidirectional associations
• Implement many-to-many bidirectional associations
• Implement many-to-many unidirectional associations
• Examine fetch and cascade mode settings

Entity Inheritance and Object-Relational Mapping

• Examine entity inheritance
• Examining object/relational inheritance hierarchy mapping strategies
• Inherit from an entity class
• Inherit using a mapped superclass
• Inherit from a non-entity class
• Examine inheritance mapping strategies
• Use an embeddable class

Persisting Enums and Collections

• Persist entities that contain enums with @Enumerated
• Persist entities that contain lists with @ElementCollection
• Persist entities that contain maps with @ElementCollection

Introduction to Querying

• Find an Entity by its primary key
• Understand basic Java Persistence API query language queries
• Understand native SQL queries
• Understand basic Criteria API queries

Using the Java Persistence API Query Language

• Examine the Java Persistence API query language
• Create and use the SELECT statement
• Create and use the UPDATE statement
• Create and use the DELETE statement

Using the Java Persistence API Criteria API

• Contrast queries that use the Criteria API with queries that use the Java Persistence query language
• Describe the metamodel object approach to querying
• Create Criteria API queries

Using the Java Persistence API in a Container

• Use the Java Persistence API from a servlet
• Use the Java Persistence API from a stateless session bean

Implementing Transactions and Locking

• Describe the transaction demarcation management
• Implement container-managed transactions (CMT)
• Interact programmatically with an ongoing CMT transaction
• Implement bean-managed transactions (BMT)
• Apply transactions to the Java Persistence API

Advanced Java Persistence API Concepts

• Specify composite primary keys
• Override mappings with the @AttributeOverride and @AssociationOverride annotations

Understand entity listeners and callback methods 

Preparation

Sample content for preparation. Sample content for preparation. Sample content for preparation. Sample content for preparation.

Who can take this certification?

Set The New Java Standard With Java EE 6 JPA Certification: Java EE 6 significantly changes the business & persistence tier components and APIs. Java EE 6 JPA Certification gives you the tools to make the most of new features. The Java EE 6 Oracle Certified Expert (OCE) JPA Certification provides a foundational understanding of Java EE Integration Tier as well as JPA programming in general. So it suits for most Java EE Professionals starting from beginner to expert.

• Java EE Aspirants
• Java EE Developer looking for Job
• Java EE Trainers

Benifits

The reason for taking Oracle Java Certification is to differentiate general programmers from certified experts. You may get additional benefits like getting a good job, salary hike, designation changes, role changes and higher promotion.

Stand out from the millions of Java crowd. Increase your marketability with OCEEJBD 6 Certification on the most used programming language in the world - Java.

Oracle Certified JPA Developers are familiar with the JPA coding experience of entities. Through careful exam preparation, they should also gain an understanding of entity design, best practices, transaction management, locking fundamentals, and security.

After completing EJB and JPA certifications you can easily complete Oracle Certified Enterprise Architect (OCMJEA) certification. This certification plays vital role in architecture and designing Java Platform, Enterprise Edition technology-compliant applications that are scalable, flexible, and highly secure.

Success Story

Thanh son Le

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I found the Training Lab Exams to be fantastic! The questions were more intense than the actual exams. It has become a common practice for the training staff at our company to recommend your products. Thanks!

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Oracle Certified Expert, Java EE 6 Enterprise JavaBeans Developer

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Certification Overview

The OCEEJBD 6 (Oracle Certified Expert, EE 6 Enterprise JavaBeans Developer) certification improves Java EE business tier technology design and development skills. This Java Certification also tests Java EE 6 EJB types (Stateless, Stateful, Singleton and Message Driven Bean), JMS API, EJB Timer, Transaction, Security, EJB Design, Patterns, packaging and deployment. Java EE 6 specification has been updated for these new features, so the experienced Java EE developers also need to learn this new changes by preparing for this exam.

The Java EE 6 Enterprise JavaBeans (EJB) Developer certification requires the knowledge and understanding to create thorough back-end functionality using the most up to date Enterprise JavaBeans technology.

Those seeking certification should also be familiar with EJB design, best practices, and security.

The examination covers topics including: introduction to Java EE, implementing session beans, accessing session beans, advanced session bean concepts, singleton session bean, developing Java EE applications using messaging, developing message-driven beans, using timer ServicesObjectives, implementing interceptor classes and methods, implementing transactions, implementing security, using EJB technology best practices, package and deploy EJB applications, and perform EJB exception handling.

Certification Process

Exam Details

Exam Number	1Z0-895
Exam Title	Java EE 6 Enterprise JavaBeans Developer Certified Expert
Duration	110 minutes
Number of Questions	60
Passing Score	73%
Validated Against	Java EE 6
Format	Multiple Choice

Syllabus

Introduction to Java EE

• Gain an understanding of the Java Platform, Enterprise Edition (Java EE)
• Examine the Java EE application architecture
• Examine Java EE container services
• Examine the EJB component types
• Evaluate the EJB Lite Container
• Compare Java EE application development with traditional enterprise application development

Implementing Session Beans

• Examine session beans
• Identify the three types of session beans
• Choose the correct session bean type given a business constraint
• Create session beans Package and deploy session beans

Accessing Session Beans

• Understand the purpose and role of JNDI in relation to EJB components
• Configure JNDI environment properties
• Use JNDI to look up a resource
• Write code that receives a resource reference through injection
• Create a session bean client
• Create a session facade
• Use dependency injection to locate an EJB

Advanced Session Bean Concepts

• Understand the relationship between the EJB container and an EJB component
• Describe the life cycle for stateless and stateful session beans
• Implement session bean life cycle methods
• Use a session bean to perform asynchronous communication
• Have fine-grained control over packaging and deployment

Singleton Session Bean

• Understand the advantages and disadvantages of using a singleton session bean
• Create a singleton session bean
• Describe the life cycle of a singleton session bean
• Implement singleton session bean life cycle methods
• Describe singleton concurrency access
• Implement a concurrency management strategy

Developing Java EE Applications Using Messaging

• Review JMS technology
• Describe the roles of the participants in the JMS API messaging system
• Create a queue message producer
• Create a synchronous message consumer

Developing Message-Driven Beans

• Understand the short-comings of using session beans as messaging consumers
• Describe the properties and life cycle of message-driven beans
• Create a JMS message-driven bean
• Create life cycle event handlers for a JMS message-driven bean
• Configure a JMS message-driven bean

Using Timer ServicesObjectives

• Describe timer services
• Create a timer notification callback
• Process a timer notification callback Manage timer objects

Implementing Interceptor Classes and Methods

• Describe interceptors and interceptor classes
• Create a business interceptor method in the enterprise bean class
• Create an interceptor class
• Associate multiple business interceptor methods with an enterprise bean
• Include life cycle callback interceptor methods in an interceptor class

Implementing Transactions

• Describe transaction demarcation management
• Implement CMT
• Interact programmatically with an ongoing CMT transaction
• Implement BMT Apply transactions to messaging

Implementing Security

• Understand the Java EE security architecture
• Authenticate the caller Examine Java EE authorization strategies
• Use declarative authorization
• Use programmatic authorization Examine the responsibilities of the deployer

Using EJB Technology Best Practices

• Define best practices and state the benefits of using EJB technology best practices
• Select and apply known patterns to Java EE application design
• Incorporate effective exception handling into your Java EE application design

Preparation

Sample content for preparation. Sample content for preparation. Sample content for preparation. Sample content for preparation.

Who can take this certification?

Set The New Java Standard With Java EE 6 EJB Certification: Java EE 6 significantly changes the business tier components and APIs. Java EE 6 EJB Certification gives you the tools to make the most of new features. The Java EE 6 Oracle Certified Expert (OCE) EJB Certification provides a foundational understanding of Java EE Business Tier as well as EJB programming in general. So it suits for most Java EE Professionals starting from beginner to expert.

• Java EE Aspirants
• Java EE Developer looking for Job
• Java EE Trainers

Benifits

The reason for taking Oracle Java Certification is to differentiate general programmers from certified experts. You may get additional benefits like getting a good job, salary hike, designation changes, role changes and higher promotion.

Stand out from the millions of Java crowd. Increase your marketability with OCEEJBD 6 Certification on the most used programming language in the world - Java.

Through EJB certification, you can gain practical experience with the EJB technology coding of session beans and message driven-beans. After completing this certification, you can also be familiar with EJB design, best practices, transaction management, messaging fundamentals, and security.

After completing EJB and JPA certifications you can easily complete Oracle Certified Enterprise Architect (OCMJEA) certification. This certification plays vital role in architecture and designing Java Platform, Enterprise Edition technology-compliant applications that are scalable, flexible, and highly secure.

Related Articles: https://www.epractizelabs.com/myexamcloud/2017/04/20/oracle-java-certification-exam-preparation/

Success Story

Thanh son Le

facebook

I found the Training Lab Exams to be fantastic! The questions were more intense than the actual exams. It has become a common practice for the training staff at our company to recommend your products. Thanks!

---

Master Level

Java EE Master Certification

Oracle Certified Master, Java EE 6 Enterprise Architect

To become an Oracle Certified Master Java EE 6 Enterprise Architect, candidates must either complete one Java certification course or submit one of the archived courses they have already completed.

Oracle Certified Master, Java EE 6 Enterprise Architect (Exam)

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Certification Overview

The OCMJEA 6 (Java EE 6 Enterprise Architect Certified Master) Practice Tests guide you the Enterprise Architect’s roles, responsibilities and deliverables, Identify non-functional requirements (NFRs), common problems and solutions, translate business requirements into an architecture, best design choices in architecting the client, web, business, integration and data tiers, apply various evaluation criteria to choosing architectural elements & patterns, tools, servers and frameworks.

Certification Process

Exam Details

Exam Number	1Z0-807
Exam Title	Java EE 6 Enterprise Architect Certified Master
Duration	150 minutes
Number of Questions	60
Passing Score	71%
Validated Against	Java EE 6
Format	Multiple Choice

Syllabus

Application Design Concepts and Principles

• Identify the effects of an object-oriented approach to system design including the effect of encapsulation, inheritance, and use of interfaces.
• Identify how the Separation of Concerns principle applies to the component model of a Java EE application; including client, the web and business component containers,  and the integration and resource layers.
• Identify the correct interpretation of Separation of Concerns as it applies to the Java EE service layers, including component APIs, run-time containers, the operating system, and hardware resources.
• Identify non-functional and quality-of-service requirements that influence application design, including trade-offs in performance, availability, and serviceability.

Common Architectures

• Identify the appropriate strategy for deploying client applications to desktop and mobile platforms, the principles for designing a user interface and the benefits of applying client-tier patterns.
• Identify best practices for exception handling, logging, and business tier patterns.
• Identify design patterns that address specific challenges in the web tier, including authentication, authorization, and scaling and clustering to meet demand.
• Identify Java EE technologies, including JMS, JCA and Web Services, and design patterns that address specific challenges in enterprise integration.
• Identify the challenges in integrating enterprise resources, the Java EE technologies that address them (including JPA and JDBC), and the communication protocols that support tier-to-tier communication (including RMI, IIOP, and CORBA).

Integration and Messaging

• Identify the APIs available for a Java EE technology-based system to communicating with external resources, including JPA, JDBC, RMI, Web Services, JMS, and JCA. Outline the benefits and drawbacks of each approach.
• Describe the technologies used to integrate business components with Web Services, including XML over HTTP, JSON, SOAP and REST.
• Identify and detail the technologies used to integrate business components with external resources, including JMS and JCA.
• Identify how a Service Oriented Architecture (SOA) facilitates system integration and best practices.

Business Tier Technologies

• Identify the correct EJB technology to apply for a given scenario, including entity classes, session beans, message-driven beans, timers, interceptors, and POJOs.
• Identify benefits and drawbacks of different persistence technologies such as BMP, CMP, and JPA, including ease of development, performance, scalability, extensibility, and security.
• Identify the benefits and drawbacks of implementing Web Services in the EJB component container.
• Select the appropriate use of JPA and JPQL in a given scenario.

Web Tier Technologies

• Identify the benefits and drawbacks of using URL rewriting and cookies to manage HTTP session state.
• Identify appropriate uses for JSP and Servlet technology, and JavaServer Faces in a given Java EE application.
• Identify the benefits of using an EJB container with a web container instead of a web container alone.
• Identify the differences between client pull and server push architectures.
• Identify the benefits and drawbacks of using a browser to access asynchronous, lightweight processes on the server.

Design Patterns

• Demonstrate knowledge of Java EE design patterns including: Service Starter, Singleton, Bean Locator, Resource Binder, Dependency Injection, Payload Extractor, Context Holder, and Thread Tracker.
• Select an appropriate pattern for a given application challenge from the following: Facade, Strategy, Observer, Composite, and Abstract Factory.
• Identify a design pattern, using a description of its features, from the following:  Facade, Strategy, Observer, Composite, and Abstract Factory.
• Identify the use of the law of leaky abstractions or a specific anti-pattern in a given scenario.

Security

• Identify elements of the security model in the Java SE environment for remote clients, including Web Start, applets and the role of the SecurityManager class.
• Select appropriate locations to implement Java EE security technologies or features in a UML component and deployment diagram.
• Classify security threats to an enterprise application select measures an architect can propose to mitigate them.
• Identify techniques associated with declarative and programmatic security, including the use of annotations, deployment descriptors, and JAAS technology.
• Identify the security technologies  that apply to an application’s code, messaging and transport layers

Preparation

Sample content for preparation. Sample content for preparation. Sample content for preparation. Sample content for preparation.

Who can take this certification?

Set The New Java Standard With Java EE Architect Certification. The Java EE architect certification exam is a decent approach to distinguish your resume. Applicants who consistently guarantee they are up to speed on the most recent advances and hold significant certification in their picked technological advancements increase the value of their organizations. Any Java EE developer interested in architect career can take this exam.

• It is important that the person should have some exposure to design of Java applications including ability to think in terms of use cases, features and component etc.
• Prior exposure to UML diagrams and Design Patterns would be helpful.
• Working experience with one or more frameworks of Java EE stack like JSF, EJB, JAX-WS etc will help.
• The ideal working experience before sitting for the exam should be at least 6 – 8 years, unless the person has started designing and modelling JAVA applications from early on.

Benifits

The reason for taking Oracle Java Certification is to differentiate general programmers from certified experts. You may get additional benefits like getting a good job, salary hike, designation changes, role changes and higher promotion.

Stand out from the millions of Java crowd. Increase your marketability with OCMJEA 6 Certification on the most used programming language in the world - Java.

The certification empowers in driving Java EE Architecture for enterprise applications. OCMJEA 6 certified architects can easily evaluate various design options, frameworks, software COTS components, etc.

Success Story

Thanh son Le

facebook

I found the Training Lab Exams to be fantastic! The questions were more intense than the actual exams. It has become a common practice for the training staff at our company to recommend your products. Thanks!

---

Java (EE) Enterprise Architect Certified Master Assignment

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Certification Overview

The OCMJEA 6 (Java (EE) Enterprise Architect Certified Master) Assignment improves architecture skills using patterns, frameworks and UML diagrams.

Certification Process

Exam Details

Exam Number	1Z0-865
Exam Title	Java (EE) Enterprise Architect Certified Master Assignment
Duration	Six months from assignment purchase
Number of Questions	60
Passing Score	Subject to validation of assignment.
Validated Against	Validated against EE 5 and EE 6
Format	Performance-based

Syllabus

Section 1: Application Design Concepts and Principles

• Document a given system architecture by creating UML diagrams for it
• Explain the main advantages of an object-oriented approach to system design. including the effect of encapsulation, inheritance, and use of interfaces on architectural characteristics.
• Describe how the principle of "separation of concerns" has been applied to the main system tiers of a Java Platform, Enterprise Edition (Java EE) application. Tiers include client (both GUI and web), web (web container), business (EJB container), integration, and resource tiers.
• Describe how the principle of "separation of concerns" has been applied to the layers of a Java EE application. Layers include application, virtual platform (component APIs), application infrastructure (containers), enterprise services (operating system and virtualization), compute and storage, and the networking infrastructure layers.

Section 2: Common Architectures

• Explain the advantages and disadvantages of two-tier architectures when examined under the following topics: scalability, maintainability, reliability, availability, extensibility, performance, manageability, and security.
• Explain the advantages and disadvantages of three-tier architectures when examined under the following topics: scalability, maintainability, reliability, availability, extensibility, performance, manageability, and security
• Explain the advantages and disadvantages of multi-tier architectures when examined under the following topics: scalability, maintainability, reliability, availability, extensibility, performance, manageability, and security.
• Explain the benefits and drawbacks of rich clients and browser-based clients as deployed in a typical Java EE application.
• Create a logical and physical model of a system infrastructure architecture.

Section 3: Integration and Messaging

• Explain possible approaches for communicating with an external system from a Java EE technology-based system given an outline description of those systems and describe the benefits and drawbacks of each approach.
• Explain typical uses of web services and XML over HTTP as mechanisms to integrate distinct software components.
• Explain how JCA and JMS are used to integrate distinct software components as part of an overall Java EE application.
• Given a scenario, explain the appropriate messaging strategy to satisfy the requirements

Section 4: Business Tier Technologies

• Explain and contrast uses for entity beans, entity classes, stateful and stateless session beans, and message-driven beans and understand the advantages and disadvantages of each type.
• Explain and contrast the following persistence strategies: container-managed persistence (CMP), BMP, JDO, JPA, and ORM, and using DAOs (Data Access Objects) and direct JDBC technology-based persistence under the following headings: ease of development, performance, scalability, extensibility and security.

Section 5: Web Tier Technologies

• Given a system requirements definition, explain and justify your rationale for choosing a web-centric or EJB-centric implementation to solve the requirements. Web-centric means that you are providing a solution that does not use EJBs. An EJB component-centric solution will require an application server that supports EJB components.

Section 6: Applicability of Java EE Technology 

• Given a specified business problem, design a modular solution that solves the business problem using Java EE technology. 
• Given a specified business problem, identify and prioritize the main technology risk areas that must be addressed by the technical design and architecture. 
• Explain how the Java EE platform enables service-oriented architecture (SOA) -based applications. 
• Identify how the Java SE and Java EE platforms support the internationalization and localization of applications. 
• Explain your rationale for choosing build as compared to buy for a given Java EE component 
• Explain the typical challenges associated with the design and implementation of large scale enterprise software systems and how Java EE technology addresses those challenges. 
• Explain how you would design a Java EE application to repeatedly measure critical non-functional requirements and outline a standard process with specific strategies to refactor that application to improve on the results of the measurements. 

Section 7: Patterns 

• From a list, select the most appropriate pattern for a given scenario. Patterns are limited to those documented in the book - Alur, Crupi and Malks (2003). Core J2EE Patterns: Best Practices and Design Strategies 2nd Edition and named using the names given in that book. 
• From a list, select the most appropriate pattern for a given scenario. Patterns are limited to those documented in the book - Gamma, Erich; Richard Helm, Ralph Johnson, and John Vlissides (1995). Design Patterns: Elements of Reusable Object-Oriented Software and are named using the names given in that book. 
• From a list, select the benefits and drawbacks of a pattern drawn from the book - Gamma, Erich; Richard Helm, Ralph Johnson, and John Vlissides (1995). Design Patterns: Elements of Reusable Object-Oriented Software. 
• From a list, select the benefits and drawbacks of a specified Core J2EE pattern drawn from the book – Alur, Crupi and Malks (2003). Core J2EE Patterns: Best Practices and Design Strategies 2nd Edition. 

Section 8: Security 

• Given an architectural system specification, select the appropriate locations for implementation of specified security features, and select suitable technologies for implementation of those features 

Identify and classify potential threats to a system and describe how a given architecture will address the threats.

Preparation

Sample content for preparation. Sample content for preparation. Sample content for preparation. Sample content for preparation.

Who can take this certification?

Set The New Java Standard With Java EE Architect Certification. The Java EE architect certification exam is a decent approach to distinguish your resume. Applicants who consistently guarantee they are up to speed on the most recent advances and hold significant certification in their picked technological advancements increase the value of their organizations. Any Java EE developer interested in architect career can take this exam.

• It is important that the person should have some exposure to design of Java applications including ability to think in terms of use cases, features and component etc.
• Prior exposure to UML diagrams and Design Patterns would be helpful.
• Working experience with one or more frameworks of Java EE stack like JSF, EJB, JAX-WS etc will help.
• The ideal working experience before sitting for the exam should be at least 6 – 8 years, unless the person has started designing and modelling JAVA applications from early on.

Benifits

The reason for taking Oracle Java Certification is to differentiate general programmers from certified experts. You may get additional benefits like getting a good job, salary hike, designation changes, role changes and higher promotion.

Stand out from the millions of Java crowd. Increase your marketability with OCMJEA 6 Certification on the most used programming language in the world - Java.

The certification empowers in driving Java EE Architecture for enterprise applications. OCMJEA 6 certified architects can easily evaluate various design options, frameworks, software COTS components, etc.

Success Story

Thanh son Le

facebook

I found the Training Lab Exams to be fantastic! The questions were more intense than the actual exams. It has become a common practice for the training staff at our company to recommend your products. Thanks!

---

How to prepare for a Java certification?

The Java Certification preparation require good study materials, books and online practice tests. The time required to complete Java Certification exam depends on your current circumstance and time. Make a prep plan to suit your current Job and prepare regularly.

The above details are enough to know about Java Certification, so let’s discuss about the answers for the questions we started earlier.