PDF Version Demo1z0-813 - 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.
What is the duration of 1z0-813 Exam
The duration of this exam is 130 minutes
How to book 1z0-813 Exam
Register for Oracle Certified Professional - Java SE 8 Programmer Certification Exam on Pearson VUE
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Oracle 1z0-813日本語 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Interfaces and Lambda Expressions | 15% | - Method references - Static and default methods in interfaces - Inheritance rules for default methods - Functional interfaces and lambda expressions |
| Java Language Enhancements | 15% | - Diamond operator improvements - Multi-catch exception handling - String in switch statement, binary literals, underscores in literals - Try-with-resources statements - Type inference and target typing |
| Concurrency Enhancements | 10% | - Java SE 8 concurrent collections improvements - Fork/Join framework - Executors, ExecutorService, Callable, Future |
| Java Stream API | 20% | - Stream creation: Arrays.stream(), IntStream.range(), etc. - Stream pipelines, intermediate and terminal operations - Reduction, decomposition, and aggregation operations - Lazy evaluation and parallel streams |
| Java File I/O (NIO.2) | 15% | - DirectoryStream and FileVisitor - Path and Files classes operations - PathMatcher and file attributes - WatchService for directory changes |
| Localization | 10% | - Locale class and resource bundles - Formatting dates, numbers, and currencies |
| Java Date/Time API | 15% | - Time zones and daylight saving adjustments - Formatting and parsing dates/times - LocalDate, LocalTime, LocalDateTime, Instant - Period, Duration, and ChronoUnit |
