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Exam Difficulty
When preparing for the 1z0-813 certification exam, the real world experience is required to stand a reasonable chance of passing 1z0-813 exam. Oracle recommended courses does not replace the requirement for experience. So, It is very difficult for the candidate to pass the 1z0-813 exam without experience.
The Java SE 8 OCP certification exam is one of the most sought-after certifications for Java programmers. 1z1-813-JPN exam is designed to test the knowledge of Java SE 8 topics such as streams, lambdas, and functional interfaces. 1z1-813-JPN exam is also designed to test the knowledge of Java SE 6 and all prior versions.
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 |
| Exam Duration: | 130 minutes |
| Certificate Validity Period: | Valid indefinitely (no expiration) |
| Real Exam Qty: | 60 |
| Exam Format: | Multiple Select, Single Choice, Multiple Choice |
| Passing Score: | 63% |
| Exam Price: | USD 245 |
| Related Certifications: | Oracle Certified Professional, Java SE 6 Programmer Oracle Certified Professional, Java SE 7 Programmer Oracle Certified Professional, Java SE 8 Programmer |
| Available Languages: | English, Japanese, Simplified Chinese, Korean |
| Recommended Training: | Java SE 8 New Features Java SE 7 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 certification exam is a part of the Oracle Certified Professional, Java SE 8 Programmer certification path. Upgrade to Java SE 8 OCP ( Java SE 6 and all prior versions) (1z1-813日本語版) certification path is recognized globally and is considered a benchmark for Java developer's competence. By earning this certification, a candidate demonstrates proficiency in advanced Java SE 8 features and knowledge required to develop robust and scalable Java applications.
Oracle 1z1-813 certification exam is designed for experienced Java developers who want to upgrade their skills to the latest version of Java. 1z1-813-JPN exam is designed for professionals who have already achieved Java SE 6 certification or earlier and want to update their knowledge to the Java SE 8 version. It is the best option for Java developers who want to upgrade their skills to Java SE 8 and demonstrate their expertise in Java enterprise applications.
Oracle 1z1-813日本語 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Java Stream API | 20% | - Stream pipelines, intermediate and terminal operations - Lazy evaluation and parallel streams - Stream creation: Arrays.stream(), IntStream.range(), etc. - Reduction, decomposition, and aggregation operations |
| Concurrency Enhancements | 10% | - Executors, ExecutorService, Callable, Future - Java SE 8 concurrent collections improvements - Fork/Join framework |
| Interfaces and Lambda Expressions | 15% | - Method references - Inheritance rules for default methods - Functional interfaces and lambda expressions - Static and default methods in interfaces |
| Localization | 10% | - Formatting dates, numbers, and currencies - Locale class and resource bundles |
| Java Date/Time API | 15% | - LocalDate, LocalTime, LocalDateTime, Instant - Formatting and parsing dates/times - Period, Duration, and ChronoUnit - Time zones and daylight saving adjustments |
| Java File I/O (NIO.2) | 15% | - WatchService for directory changes - Path and Files classes operations - PathMatcher and file attributes - DirectoryStream and FileVisitor |
| Java Language Enhancements | 15% | - Type inference and target typing - Diamond operator improvements - Try-with-resources statements - String in switch statement, binary literals, underscores in literals - Multi-catch exception handling |
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