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Updated: Aug 31, 2026
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Oracle 1z1-813日本語 Exam Overview:
| Certification Vendor: | Oracle |
|---|---|
| Exam Name: | Upgrade to Java SE 8 OCP (Java SE 6 and all prior versions) |
| Exam Number: | 1Z0-813 |
| Real Exam Qty: | 60 |
| Related Certifications: | Oracle Certified Professional, Java SE 7 Programmer Oracle Certified Professional, Java SE 6 Programmer Oracle Certified Professional, Java SE 8 Programmer |
| Exam Format: | Multiple Select, Single Choice, Multiple Choice |
| Available Languages: | English, Korean, Simplified Chinese, Japanese |
| Exam Duration: | 130 minutes |
| Certificate Validity Period: | Valid indefinitely (no expiration) |
| Passing Score: | 63% |
| Exam Price: | USD 245 |
| Recommended Training: | Java SE 7 New Features Java SE 8 New Features |
| Exam Registration: | Oracle Certification Portal Pearson VUE Registration |
| Sample Questions: | Oracle 1z1-813日本語 Sample Questions |
| Exam Way: | Proctored computer-based test; available at Pearson VUE test centers or online proctored |
| Pre Condition: | Must hold a valid Oracle Certified Professional Java SE 6 or earlier version certification |
| Official Syllabus URL: | https://education.oracle.com/java-se-8-programmer/trackp_357 |
Oracle 1z1-813 Exam is designed for Java developers looking to upgrade their Java SE 6 or prior certification to Java SE 8. 1z1-813-JPN exam measures an individual's advanced knowledge of Java programming concepts, with topics covering everything from generics to concurrency. For those pursuing a career in Java development, the Oracle 1z1-813 Exam is an essential step in demonstrating one's expertise and commitment to this important programming language.
Oracle 1z1-813 exam is designed for Java professionals who want to upgrade their skills from Java SE 6 or any prior version to Java SE 8. Upgrade to Java SE 8 OCP ( Java SE 6 and all prior versions) (1z1-813日本語版) certification is intended for individuals who have already acquired foundational knowledge and skills in Java programming and want to update their skills to stay current with the latest version of Java. The 1z1-813 exam covers a wide range of topics, including Lambda expressions, Java Streams, Java Date/Time API, and Concurrency.
Oracle 1z1-813日本語 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Java File I/O (NIO.2) | 15% | - DirectoryStream and FileVisitor - Path and Files classes operations - WatchService for directory changes - PathMatcher and file attributes |
| Topic 2: Java Language Enhancements | 15% | - String in switch statement, binary literals, underscores in literals - Try-with-resources statements - Diamond operator improvements - Multi-catch exception handling - Type inference and target typing |
| Topic 3: Concurrency Enhancements | 10% | - Executors, ExecutorService, Callable, Future - Fork/Join framework - Java SE 8 concurrent collections improvements |
| Topic 4: Java Stream API | 20% | - Lazy evaluation and parallel streams - Stream pipelines, intermediate and terminal operations - Reduction, decomposition, and aggregation operations - Stream creation: Arrays.stream(), IntStream.range(), etc. |
| Topic 5: Java Date/Time API | 15% | - LocalDate, LocalTime, LocalDateTime, Instant - Formatting and parsing dates/times - Period, Duration, and ChronoUnit - Time zones and daylight saving adjustments |
| Topic 6: Localization | 10% | - Formatting dates, numbers, and currencies - Locale class and resource bundles |
| Topic 7: Interfaces and Lambda Expressions | 15% | - Static and default methods in interfaces - Functional interfaces and lambda expressions - Method references - Inheritance rules for default methods |
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