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How much 1z0-813 Exam Cost
The price of the exam is 245 USD.
Certification Path
The Oracle Certified Professional - Java SE 8 Programmer certification requires the following certification before taking 1z0-813 exam.
- Java SE 6 any previous versions
1z0-813 - Upgrade to Java SE 8 OCP
1z0-813 exam is part of the new Oracle Certified Professional - Java SE 8 Programmer certification. This exam measures your ability and skills related to Java SE 8 Programming include Language Enhancements, Concurrency, Localization, Java File I/O, Lambda, Java Collections, and Java Streams.
How to study 1z0-813 Exam
Oracle offered the following courses to help you prepare for the certification tests.
This course is recommended, but not required, before taking a 1z0-813 certification exam. When preparing for the 1z0-813 certification exam, keep in mind that real world experience is required to stand a reasonable chance of passing 1z0-813 exam.
Oracle 1z0-813日本語 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Topic 1: Language Enhancements | - Try-with-resources and AutoCloseable - String in switch, binary and underscore numeric literals - Static and default interface methods - Multi-catch exception handling |
| Topic 2: Java File I/O (NIO.2) | - Directory traversal and WatchService - Path and Files operations - PathMatcher and file tree walking |
| Topic 3: Lambda and Functional Features | - Functional interfaces and lambda expressions - Method references and built-in functional types |
| Topic 4: Java Collections & Streams | - Enhancements to collections and iterating with lambdas - Stream API, filtering, mapping and reduction |
| Topic 5: Localization and Date/Time | - Formatting dates, numbers and currency - Date and time API (LocalDate, LocalTime, Instant, Period, Duration) - Locale and resource bundles |
| Topic 6: Concurrency | - Fork/Join Framework and parallelism - java.util.concurrent classes and thread pools - Lock, ReadWriteLock, ReentrantLock and atomic variables |
