Who should take the exam
if you have the following prerequisite and required skills then you should take this exam for getting Oracle Certified Professional - Java SE 8 Programmer certificate.
- Have experience and skills of Java 6 or previous version programming
- Have expertise in Java 8 programming
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Exam Difficulty
When preparing for the 1z0-813 certification exam, the real world experience is required to stand a reasonable chance of passing 1z0-813 exam. Oracle recommended courses does not replace the requirement for experience. So, It is very difficult for the candidate to pass the 1z0-813 exam without experience.
Our 1z0-813 exam dumps will include those topics:
- Lambda
- Java Streams.
- Localization
- Concurrency
- Java File I/O
- Enhancements
- Java Collections
For more info visit:1z0-813 Exam Reference
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What is the duration of 1z0-813 Exam
The duration of this exam is 130 minutes
Oracle 1z1-813日本語 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Localization and Date/Time | - Date and time API (LocalDate, LocalTime, Instant, Period, Duration) - Formatting dates, numbers and currency - Locale and resource bundles |
| Language Enhancements | - Multi-catch exception handling - Try-with-resources and AutoCloseable - String in switch, binary and underscore numeric literals - Static and default interface methods |
| Java Collections & Streams | - Enhancements to collections and iterating with lambdas - Stream API, filtering, mapping and reduction |
| Java File I/O (NIO.2) | - PathMatcher and file tree walking - Directory traversal and WatchService - Path and Files operations |
| Concurrency | - Lock, ReadWriteLock, ReentrantLock and atomic variables - java.util.concurrent classes and thread pools - Fork/Join Framework and parallelism |
| Lambda and Functional Features | - Functional interfaces and lambda expressions - Method references and built-in functional types |
