- Exam Code: 1z0-813-JPN
- Exam Name: Upgrade to Java SE 8 OCP ( Java SE 6 and all prior versions) (1z0-813日本語版)
- Updated: Oct 26, 2026
- Q & A: 60 Questions and Answers
Oracle 1z0-813日本語 actual dump : Upgrade to Java SE 8 OCP ( Java SE 6 and all prior versions) (1z0-813日本語版)
PDF Version DemoAbout Oracle 1z0-813日本語 Exam Questions
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Oracle 1z0-813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 |
| Related Certifications: | Oracle Certified Professional, Java SE 8 Programmer Oracle Certified Professional, Java SE 6 Programmer Oracle Certified Professional, Java SE 7 Programmer |
| Exam Price: | USD 245 |
| Passing Score: | 63% |
| Exam Duration: | 130 minutes |
| Exam Format: | Single Choice, Multiple Select, Multiple Choice |
| Real Exam Qty: | 60 |
| Certificate Validity Period: | Valid indefinitely (no expiration) |
| Available Languages: | Korean, Japanese, Simplified Chinese, English |
| Recommended Training: | Java SE 7 New Features Java SE 8 New Features |
| Exam Registration: | Pearson VUE Registration Oracle Certification Portal |
| 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 1z0-813日本語 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Java Date/Time API | 15% | - Period, Duration, and ChronoUnit - Time zones and daylight saving adjustments - LocalDate, LocalTime, LocalDateTime, Instant - Formatting and parsing dates/times |
| Topic 2: Interfaces and Lambda Expressions | 15% | - Method references - Inheritance rules for default methods - Functional interfaces and lambda expressions - Static and default methods in interfaces |
| Topic 3: Localization | 10% | - Locale class and resource bundles - Formatting dates, numbers, and currencies |
| Topic 4: Java Stream API | 20% | - Reduction, decomposition, and aggregation operations - Lazy evaluation and parallel streams - Stream pipelines, intermediate and terminal operations - Stream creation: Arrays.stream(), IntStream.range(), etc. |
| Topic 5: Concurrency Enhancements | 10% | - Java SE 8 concurrent collections improvements - Fork/Join framework - Executors, ExecutorService, Callable, Future |
| Topic 6: Java Language Enhancements | 15% | - Multi-catch exception handling - Try-with-resources statements - String in switch statement, binary literals, underscores in literals - Type inference and target typing - Diamond operator improvements |
| Topic 7: Java File I/O (NIO.2) | 15% | - DirectoryStream and FileVisitor - WatchService for directory changes - Path and Files classes operations - PathMatcher and file attributes |
Oracle 1z0-813日本語 Exam — Frequently Asked Questions
The 1z0-813日本語 exam is Oracle's official route to the Oracle Certified Professional, Java SE 8 Programmer certification (Professional level). For IT professionals building a career, it signals verified skill — the kind of advantage that tips better opportunities your way. It also sits in a family of related credentials: Oracle Certified Professional, Java SE 6 Programmer, Oracle Certified Professional, Java SE 7 Programmer, Oracle Certified Professional, Java SE 8 Programmer.
Delivery is instant — files unlock at payment and a copy lands in your email within a minute; our 24/7 online service team responds within 2 hours if anything goes missing, and there are no installation limits. On refunds, our guarantee is real but conditional: take the corresponding 1z0-813日本語 exam within 60 days of purchase, and if you fail, send a scanned enrollment slip plus the official Score Report PDF within 2 days of the exam — we process the full refund within 7 days. Exams taken within 3 days of purchase, name mismatches between candidate and payer, and free or expired products are excluded. Rather have a replacement? Exchange for two equal-value exam products free and keep your original updates.
Yes — the vendor points candidates to these courses:
Training teaches; practice reveals. Once a course ends, the 1z0-813日本語 practice questions from Actual4Dumps tell you how much of it will survive real exam conditions.
Must hold a valid Oracle Certified Professional Java SE 6 or earlier version certification Requirements like these do get updated, so confirm the details on the official exam page — official 1z0-813日本語 exam information — before you spend anything on registration.
Registration runs USD 245, and the pass mark is 63%. Paying by credit card is the standard route — safe and stable for both buyer and seller. And remember the fee is per attempt: a retake costs the same again, which is why candidates drill with the 60 practice questions from Actual4Dumps until their margin is comfortable.
The exam sets 60 questions against 130 minutes on the clock. That pairing punishes hesitation, so train it out: set a per-question budget, flag-and-return instead of freezing, and rehearse full timed sessions in the Actual4Dumps engine until pacing is automatic.
Yes — a free PDF demo lets you examine the question quality first. If you buy, 365 days of free updates are included, with new versions sent to you as they're released; an expired update period can be renewed later at 50% off.
Registration runs through the vendor's official channels:
The exam is available Proctored computer-based test; available at Pearson VUE test centers or online proctored — choose whatever fits your schedule and setup when you book.
Expect 7 domains in the Oracle Upgrade to Java SE 8 OCP ( Java SE 6 and all prior versions) (1z0-813日本語版) blueprint, headlined by Localization (10%), Java Language Enhancements (15%), Java File I/O (NIO.2) (15%). Use the weights as your study budget — high-percentage domains earn the most points per hour. The complete outline above has the full breakdown.
Oracle Upgrade to Java SE 8 OCP ( Java SE 6 and all prior versions) (1z0-813日本語版) Sample Questions:
Question #1
- A. Java SE: 2000.0
Java XE: 120.0
B .java SE: 300.0
Java XE : 120.0 - B. Compilation fails due to at line 15.
- C. Compilation falls due to an error at line 16.
Correct Answer: A 🗳️
Question #2
Question #3
Question #4
- A. Function<Integer>funIntf -n -> n * 5 ;
- B. Consumer <Integer> funIntf = n -> n * 5 ;
- C. intFunction funintf = n -> * 5; I
- D. UnaryOperator<Integger> funIntf- n -> n * 5;
Correct Answer: D 🗳️
Question #5
- A. TNT.stream atr = Stream.of (1, 2, 3, 4);
- B. DoubleSteram str- intstream.of (1, 0, 2.0, 3.0, 4.0,);
- C. IntStream str =IntStream.of (1, 2, 3, 4);
- D. Steram str = Stream.of (1, 2, 3, 4);
Correct Answer: B 🗳️
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