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Which candidate knowledge the exam will verify
The 1z0-813 certification exam will verify that the successful candidate has important knowledge and skills necessary to Java SE 8 Programming include Language Enhancements, Concurrency, Localization, Java File I/O, Lambda, Java Collections, and Java Streams.
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The Oracle Certified Professional - Java SE 8 Programmer certification requires the following certification before taking 1z0-813 exam.
- Java SE 6 any previous versions
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Oracle 1z1-813 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Topic 1: Java File I/O (NIO.2) | - PathMatcher and file tree walking - Path and Files operations - Directory traversal and WatchService |
| Topic 2: Localization and Date/Time | - Formatting dates, numbers and currency - Date and time API (LocalDate, LocalTime, Instant, Period, Duration) - Locale and resource bundles |
| Topic 3: Concurrency | - java.util.concurrent classes and thread pools - Fork/Join Framework and parallelism - Lock, ReadWriteLock, ReentrantLock and atomic variables |
| Topic 4: Language Enhancements | - Static and default interface methods - String in switch, binary and underscore numeric literals - Try-with-resources and AutoCloseable - Multi-catch exception handling |
| Topic 5: Java Collections & Streams | - Stream API, filtering, mapping and reduction - Enhancements to collections and iterating with lambdas |
| Topic 6: Lambda and Functional Features | - Method references and built-in functional types - Functional interfaces and lambda expressions |
