Exam Name: Upgrade to Java SE 8 OCP ( Java SE 6 and all prior versions)
Certification Provider: Oracle
Corresponding Certification: Oracle Java SE
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Check Updated on: Sep 09, 2026
No. of Questions: 60 Questions & Answers with Exam Engine
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How to book 1z0-813 Exam
Register for Oracle Certified Professional - Java SE 8 Programmer Certification Exam on Pearson VUE
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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
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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 expertise in Java 8 programming
- Have experience and skills of Java 6 or previous version programming
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Oracle 1z0-813 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Java Date/Time API | 15% | - Formatting and parsing dates/times - Period, Duration, and ChronoUnit - LocalDate, LocalTime, LocalDateTime, Instant - Time zones and daylight saving adjustments |
| Topic 2: Localization | 10% | - Locale class and resource bundles - Formatting dates, numbers, and currencies |
| Topic 3: Java File I/O (NIO.2) | 15% | - Path and Files classes operations - DirectoryStream and FileVisitor - WatchService for directory changes - PathMatcher and file attributes |
| Topic 4: Java Stream API | 20% | - Lazy evaluation and parallel streams - Stream pipelines, intermediate and terminal operations - Stream creation: Arrays.stream(), IntStream.range(), etc. - Reduction, decomposition, and aggregation operations |
| Topic 5: Interfaces and Lambda Expressions | 15% | - Inheritance rules for default methods - Method references - Functional interfaces and lambda expressions - Static and default methods in interfaces |
| Topic 6: Concurrency Enhancements | 10% | - Executors, ExecutorService, Callable, Future - Fork/Join framework - Java SE 8 concurrent collections improvements |
| Topic 7: Java Language Enhancements | 15% | - Type inference and target typing - Multi-catch exception handling - Diamond operator improvements - String in switch statement, binary literals, underscores in literals - Try-with-resources statements |
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