The term Java SE 5 and 6 Certified Associate Practice Questions refers Oracle Certified Associate, Java SE 5/SE 6 certification practice exam with real exam pattern. It must cover exam syllabus with good Java SE 5 and 6 Certified Associate practice questions.
Quick overview of Java SE 5 and 6 Certified Associate
This is an associate level Java SE 5 and 6 Programmer certification without any mandatory pre-requirement.
| Exam Number | 1Z0-850 |
| Duration | 115 minutes |
| Exam Title | Java SE 5 and 6 Certified Associate |
| Number of Questions | 51 |
| Passing Score | 68% |
| Java Version | SE 5 & SE 6 |
| Exam Format | Multiple Choice |
| Exam Price | Contact Oracle Site or Local Test Center |
What is Java SE 5 and 6 Certified Associate Practice Questions?
Java SE 5 and 6 Certified Associate Practice Questions are prepared to attend mock exams in an examination software app, where the marks counted based real-exam pattern which serves as practice for real exam. It must cover real exam syllabus with good practice questions to prepare for OCAP 8.
What are the topics must be covered in Java SE 5 and 6 Certified Associate Practice Questions?
The Practice Questions must cover the following exam topics:
Section 1: Fundamental Object-Oriented Concepts
- Describe, compare, and contrast primitives (integer, floating point, boolean, and character), enumeration types, and objects.
- Describe, compare, and contrast concrete classes, abstract classes, and interfaces, and how inheritance applies to them.
- Describe, compare, and contrast class compositions, and associations (including multiplicity: (one-to-one, one-to-many, and many-to-many), and association navigation.
- Describe information hiding (using private attributes and methods), encapsulation, and exposing object functionality using public methods; and describe the JavaBeans conventions for setter and getter methods.
- Describe polymorphism as it applies to classes and interfaces, and describe and apply the “program to an interface” principle.
Section 2: Java Implementation of Object-Oriented Concepts
- Notes: code examples may use the ‘new’ operator.
- Develop code that uses primitives, enumeration types, and object references, and recognize literals of these types.
- Develop code that declares concrete classes, abstract classes, and interfaces, code that supports implementation and interface inheritance, code that declares instance attributes and methods, and code that uses the Java access modifiers: private and public.
- Develop code that implements simple class associations, code that implements multiplicity using arrays, and recognize code that implements compositions as opposed to simple associations, and code that correctly implements association navigation.
- Develop code that uses polymorphism for both classes and interfaces, and recognize code that uses the “program to an interface” principle.
Section 3: Algorithm Design and Implementation
- Describe, compare, and contrast these three fundamental types of statements: assignment, conditional, and iteration, and given a description of an algorithm, select the appropriate type of statement to design the algorithm.
- Given an algorithm as pseudo-code, determine the correct scope for a variable used in the algorithm, and develop code to declare variables in any of the following scopes: instance variable, method parameter, and local variable.
- Given an algorithm as pseudo-code, develop method code that implements the algorithm using conditional statements (if and switch), iteration statements (for, for-each, while, and do-while), assignment statements, and break and continue statements to control the flow within switch and iteration statements.
- Given an algorithm with multiple inputs and an output, develop method code that implements the algorithm using method parameters, a return type, and the return statement, and recognize the effects when object references and primitives are passed into methods that modify them.
- Given an algorithm as pseudo-code, develop code that correctly applies the appropriate operators including assignment operators (limited to: =, +=, -=), arithmetic operators (limited to: +, -, *, /, %, ++, –), relational operators (limited to: <, <=, >, >=, ==, !=), logical operators (limited to: !, &&, ||) to produce a desired result. Also, write code that determines the equality of two objects or two primitives.
- Develop code that uses the concatenation operator (+), and the following methods from class String: charAt, indexOf, trim, substring, replace, length, startsWith, and endsWith.
Section 4: Java Development Fundamentals
- Describe the purpose of packages in the Java language, and recognize the proper use of import and package statements.
- Demonstrate the proper use of the “javac” command (including the command-line options: -d and -classpath), and demonstrate the proper use of the “java” command (including the command-line options: -classpath, -D and -version).
- Describe the purpose and types of classes for the following Java packages: java.awt, javax.swing, java.io, java.net, java.util.
Section 5: Java Platforms and Integration Technologies
- Distinguish the basic characteristics of the three Java platforms: J2SE, J2ME, and J2EE, and given a high-level architectural goal, select the appropriate Java platform or platforms.
- Describe at a high level the benefits and basic characteristics of RMI.
- Describe at a high level the benefits and basic characteristics of JDBC, SQL, and RDBMS technologies.
- Describe at a high level the benefits and basic characteristics of JNDI, messaging, and JMS technologies.
Section 6: Client Technologies
- Describe at a high level the basic characteristics, benefits and drawbacks of creating thin-clients using HTML and JavaScript and the related deployment issues and solutions.
- Describe at a high level the basic characteristics, benefits, drawbacks, and deployment issues related to creating clients using J2ME midlets.
- Describe at a high level the basic characteristics, benefits, drawbacks, and deployment issues related to creating fat-clients using Applets.
- Describe at a high level the basic characteristics, benefits, drawbacks, and deployment issues related to creating fat-clients using Swing.
Section 7: Server Technologies
- Describe at a high level the basic characteristics of: EJB, servlets, JSP, JMS, JNDI, SMTP, JAX-RPC, Web Services (including SOAP, UDDI, WSDL, and XML), and JavaMail.
- Describe at a high level the basic characteristics of servlet and JSP support for HTML thin-clients.
- Describe at a high level the use and basic characteristics of EJB session, entity and message-driven beans.
- Describe at a high level the fundamental benefits and drawbacks of using J2EE server-side technologies, and describe and compare the basic characteristics of the web-tier, business-tier, and EIS tier.
Java SE 5 and 6 Certified Associate Practice Questions
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Don’t waste time using a Practice Questions that isn’t based on the most recent Java SE 5 and 6 Certified Associate syllabus. It sounds simple, but be sure to check that the Java SE 5 and 6 Certified Associate Practice Questions you are looking at is actually based on the latest version. If it isn’t, you could waste a lot of time on questions (and answers) that will not accurately reflect what the exam will be like.
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Select an Java SE 5 and 6 Certified Associate Practice Questions that has lot of questions. Lot. It makes the exam preparation too easy if the simulator presents you with same questions over again, so opt for a tool that offers you a great variety to test your abilities fully.
While you are looking into the questions find out who wrote them. Choose a simulator where the questions have been written by a group of Java Experts. This ensures that you will be seeing questions from a variety of people, which have most likely been peer-reviewed to ensure quality.
Tip #5: Check if it has full exam mode
The Java SE 5 and 6 Certified Associate Practice Questions you choose should have a full exam mode. This means that you can take a practice exam in advance of the real thing. It should be very realistic, with the option to mark questions for review, as that is what you will be able to do during the actual exam. Ideally, you will want to choose a simulator that enables you to take the tests as many times as you like.
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Learning mode in a Practice Questions is a good option to support your day-to-day studies during your Java SE 5 and 6 Certified Associate exam preparation. You can use learning mode to review various areas of the syllabus. For instance you might want to focus on questions coming from just one subject area.
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Java SE 5 and 6 Certified Associate Practice Questions can be web-based or available to download and install on your computer. Either way, find out what sort of technical support the company offers. Ideally, look for a company that provides help through their website when things go wrong, or a ‘contact us’ page. In the worst case, you might want to return the product completely, so find out if they offer a full refund if you are not satisfied.
