Study with 1z1-813日本語 Actual Test Questions
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Updated: Aug 24, 2026
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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
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 8 Programmer (1Z0-809) Upgrade Java SE 7 to Java SE 8 OCP (1Z0-810) |
| Exam Format: | Multiple Choice (single or multiple answers) |
| Exam Duration: | 130 minutes |
| Certificate Validity Period: | Varies by Oracle certification policy |
| Available Languages: | English |
| Passing Score: | 63% |
| Exam Price: | Varies by region (USD approx pricing; check Oracle official pricing) |
| Sample Questions: | Oracle 1z1-813日本語 Sample Questions |
| Exam Way: | Delivered as a proctored, computer-based test via Pearson VUE (testing center or online). |
| Pre Condition: | Requires prior Java certification such as Java SE 6 or 7 Oracle Certified Professional (eligible for upgrade path). |
| Official Syllabus URL: | https://education.oracle.com/java-se-8-programmer/trackp_357 |
Which candidate knowledge the exam will verify
The 1z0-813 certification exam will verify that the successful candidate has important knowledge and skills necessary to Java SE 8 Programming include Language Enhancements, Concurrency, Localization, Java File I/O, Lambda, Java Collections, and Java Streams.
Oracle 1z1-813日本語 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Language Enhancements | - Static and default interface methods - Try-with-resources and AutoCloseable - String in switch, binary and underscore numeric literals - Multi-catch exception handling |
| Concurrency | - Fork/Join Framework and parallelism - Lock, ReadWriteLock, ReentrantLock and atomic variables - java.util.concurrent classes and thread pools |
| Java File I/O (NIO.2) | - Directory traversal and WatchService - Path and Files operations - PathMatcher and file tree walking |
| Localization and Date/Time | - Date and time API (LocalDate, LocalTime, Instant, Period, Duration) - Formatting dates, numbers and currency - Locale and resource bundles |
| Lambda and Functional Features | - Method references and built-in functional types - Functional interfaces and lambda expressions |
| Java Collections & Streams | - Stream API, filtering, mapping and reduction - Enhancements to collections and iterating with lambdas |
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