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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How much 1z0-813 Exam Cost
The price of the exam is 245 USD.
What is the duration of 1z0-813 Exam
The duration of this exam is 130 minutes
Oracle 1z0-813日本語 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Topic 1: Localization and Date/Time | - Locale and resource bundles - Date and time API (LocalDate, LocalTime, Instant, Period, Duration) - Formatting dates, numbers and currency |
| Topic 2: Lambda and Functional Features | - Method references and built-in functional types - Functional interfaces and lambda expressions |
| Topic 3: Java File I/O (NIO.2) | - Path and Files operations - PathMatcher and file tree walking - Directory traversal and WatchService |
| Topic 4: Language Enhancements | - Multi-catch exception handling - Static and default interface methods - Try-with-resources and AutoCloseable - String in switch, binary and underscore numeric literals |
| Topic 5: Java Collections & Streams | - Enhancements to collections and iterating with lambdas - Stream API, filtering, mapping and reduction |
| Topic 6: Concurrency | - java.util.concurrent classes and thread pools - Lock, ReadWriteLock, ReentrantLock and atomic variables - Fork/Join Framework and parallelism |
