The term Upgrade Java SE 7 to Java SE 8 OCP Programmer Exam Simulator refers Oracle Certified Professional, Java SE 8 Programmer (upgrade) certification practice exam software with real exam pattern. It must cover exam syllabus with good Upgrade Java SE 7 to Java SE 8 OCP Programmer practice questions.
Quick overview of Upgrade Java SE 7 to Java SE 8 OCP Programmer
This is a professional level Upgrade Java SE 7 to Java SE 8 OCP Programmer certification which require Oracle Certified Professional, Java SE 7 Programmer certification as a prerequisite.
| Exam Number | 1Z0-810 |
| Duration | 150 |
| Exam Title | Upgrade Java SE 7 to Java SE 8 OCP Programmer |
| Number of Questions | 81 |
| Passing Score | 65% |
| Java Version | SE 8 |
| Exam Format | Multiple Choice |
| Exam Price | Contact Oracle Site or Local Test Center |
What is Upgrade Java SE 7 to Java SE 8 OCP Programmer Exam Simulator?
Upgrade Java SE 7 to Java SE 8 OCP Programmer Exam Simulator is 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 Upgrade Java SE 7 to Java SE 8 OCP Programmer exam.
What are the topics must be covered in Upgrade Java SE 7 to Java SE 8 OCP Programmer Exam Simulator?
The Exam Simulator must cover the following exam topics:
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
Upgrade Java SE 7 to Java SE 8 OCP Programmer Exam Simulator
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One of the most important criteria is making sure you choose Upgrade Java SE 7 to Java SE 8 OCP Programmer exam simulator from an experienced vendor, and the content must be developed by Java Certified Experts. The Exam Simulator software app meets established quality standards.
Tip #2: Compare the price to your budget
Studying for the Upgrade Java SE 7 to Java SE 8 OCP Programmer exam can be expensive when you include training materials, books and the exam fees. You will probably have a budget for your Upgrade Java SE 7 to Java SE 8 OCP Programmer journey, so compare the prices of Upgrade Java SE 7 to Java SE 8 OCP Programmer exam simulators and select one that provides the highest level of quality for a price you can afford.
Tip #3: Ensure that the Upgrade Java SE 7 to Java SE 8 OCP Programmer Exam Simulator is based on the most recent Oracle’s syllabus
Don’t waste time using an exam simulator that isn’t based on the most recent Upgrade Java SE 7 to Java SE 8 OCP Programmer syllabus. It sounds simple, but be sure to check that the Upgrade Java SE 7 to Java SE 8 OCP Programmer exam simulator 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.
Tip #4: Establish the Upgrade Java SE 7 to Java SE 8 OCP Programmer exam simulator content
Select an Upgrade Java SE 7 to Java SE 8 OCP Programmer exam simulator 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 Upgrade Java SE 7 to Java SE 8 OCP Programmer exam simulator 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.
Tip #6: Check if it offers learning mode
Learning mode in an exam simulator is a good option to support your day-to-day studies during your Upgrade Java SE 7 to Java SE 8 OCP Programmer 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.
Tip #7: Establish the level of technical support
Upgrade Java SE 7 to Java SE 8 OCP Programmer exam simulators 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.
