A high reputation in the IT field is earned with accuracy. ValidVCE maintains both for the Oracle Upgrade to Java SE 8 OCP ( Java SE 6 and all prior versions) — 60 practice questions for the 1z0-813 exam, current through 2026.
Oracle 1z0-813 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 Price: | USD 245 |
| Real Exam Qty: | 60 |
| Available Languages: | English, Korean, Simplified Chinese, Japanese |
| Passing Score: | 63% |
| Exam Format: | Multiple Choice, Multiple Select, Single Choice |
| Related Certifications: | Oracle Certified Professional, Java SE 8 Programmer Oracle Certified Professional, Java SE 6 Programmer Oracle Certified Professional, Java SE 7 Programmer |
| Certificate Validity Period: | Valid indefinitely (no expiration) |
| Exam Duration: | 130 minutes |
| Recommended Training: | Java SE 8 New Features Java SE 7 New Features |
| Exam Registration: | Oracle Certification Portal Pearson VUE Registration |
| 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 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Localization | 10% | - Formatting dates, numbers, and currencies - Locale class and resource bundles |
| Java Date/Time API | 15% | - Period, Duration, and ChronoUnit - Time zones and daylight saving adjustments - Formatting and parsing dates/times - LocalDate, LocalTime, LocalDateTime, Instant |
| Interfaces and Lambda Expressions | 15% | - Inheritance rules for default methods - Functional interfaces and lambda expressions - Static and default methods in interfaces - Method references |
| Concurrency Enhancements | 10% | - Fork/Join framework - Executors, ExecutorService, Callable, Future - Java SE 8 concurrent collections improvements |
| Java Stream API | 20% | - Stream pipelines, intermediate and terminal operations - Stream creation: Arrays.stream(), IntStream.range(), etc. - Lazy evaluation and parallel streams - Reduction, decomposition, and aggregation operations |
| Java Language Enhancements | 15% | - Multi-catch exception handling - Type inference and target typing - String in switch statement, binary literals, underscores in literals - Diamond operator improvements - Try-with-resources statements |
| Java File I/O (NIO.2) | 15% | - WatchService for directory changes - Path and Files classes operations - PathMatcher and file attributes - DirectoryStream and FileVisitor |
Oracle 1z0-813 Exam: Common Questions
The Oracle Upgrade to Java SE 8 OCP ( Java SE 6 and all prior versions) blueprint spans 7 domains — including Java Date/Time API (15%), Java File I/O (NIO.2) (15%), Java Language Enhancements (15%). Weightings show where the exam concentrates; the full outline above covers every subtopic.
Through the vendor's official registration channels:
The Oracle Upgrade to Java SE 8 OCP ( Java SE 6 and all prior versions) is delivered Proctored computer-based test; available at Pearson VUE test centers or online proctored — choose the arrangement that suits you when booking.
USD 245 per attempt, 63% to pass. Every retake bills the full fee, so make practice thorough first — the 60 practice questions for the 1z0-813 exam at ValidVCE are the affordable rehearsal.
Delivery is instant — an automatic email within a minute of payment, unlimited installations, and 24/7 customer assisting for downloading or purchasing problems if nothing arrives within 2 hours. If you fail the corresponding 1z0-813 exam within 60 days of purchase, pick your remedy: a full refund (email a scanned enrollment slip plus the official Score Report PDF within 2 days of the exam; after confirmation, processed within 7 days), waiting for the next updated version free, or a free change to two other equal-value dumps. Excluded: exams within 3 days of purchase, candidate names that don't match the payer, and free or expired products.
Yes:
Training covers theory; interactive practice covers readiness. After any course, rehearse with the 60 practice questions for the Oracle Upgrade to Java SE 8 OCP ( Java SE 6 and all prior versions) — every answer expert-verified.
The Oracle Upgrade to Java SE 8 OCP ( Java SE 6 and all prior versions) is Oracle's certification exam for Oracle Certified Professional, Java SE 8 Programmer, at the Professional level. It demonstrates verified, job-relevant capability to employers. Related credentials include Oracle Certified Professional, Java SE 6 Programmer, Oracle Certified Professional, Java SE 7 Programmer, Oracle Certified Professional, Java SE 8 Programmer.
130 minutes for 60 questions. Rehearse the format interactively: the ValidVCE online engine recreates the test atmosphere, so pacing is trained before it counts.
Yes — a free Oracle Upgrade to Java SE 8 OCP ( Java SE 6 and all prior versions) demo is available to download on our exam page. Evaluate the material yourself; purchases include 365 days of free updates, emailed immediately upon release, renewable at 50% off afterward.
Must hold a valid Oracle Certified Professional Java SE 6 or earlier version certification Eligibility rules change from time to time, so confirm the current requirements on the official page (official 1z0-813 exam page) before booking.
Oracle Upgrade to Java SE 8 OCP ( Java SE 6 and all prior versions) Sample Questions:
Given the code fragement:
If exceptions occur when closing the Filewriter object and when retrieving the JString class object, which exception object is propagated up to the caller of the processFile method?
- A. Java.lang. classNotFoundException
- B. Java.lang. NOSuchClassException
- C. Java.lang. Exception
- D. Java .jo. ToException
Correct Answer: A 🗳️
Given:
What is the result when you compile the code and execute the command:
Java MyAPP Kava
- A. An Exception is thrown at runtime.
- B. Kava
- C. Kava
- D. Kawa
- E. Kawa
Correct Answer: E 🗳️
Given the code fragment:
What is the result, if the filesalesreport. dat does not exist?
- A. Compilation fails only at line 6.
- B. Compilation fails at line 6 and 13.
- C. class java.ia. flilenNOlfoundException
- D. Compilation fails only at line 13.
- E. class Java.ia.IOException
Correct Answer: D 🗳️
Given the code fragment:
You have been asked to ensure that the run methods of both the worker and Master classes are executed.
Which modification meets the requirement?
- A. At line n2, insert cyclicBarrier cb = new cyclicBarrier {2, master} ;
- B. At line n2, insert cyclicBarrier cb = new cyclicBarrier{master) ;
- C. At line n2, insert cyclicBarrier cb = new cyclicBarrier {1, master} ;
- D. At line n2, insert cyclicBarrier cb = new cyclicBarrier {1) ;
Correct Answer: C 🗳️
Given the code fragment:
You have been asked to define the productcode class. The definition of the productcode class must allow c 1 instantiation co succeed and cause a compilation error on o2 instantiation.
Which definition of productcode meets the requirement?
- A. class productCode<T, S<IntegAr>> {
T c1;
S c2;
) - B. class productCode<T, S< {
T c1;
S c2;
) - C. Class productCode<T, S super T> {
T c1;
S c2;
) - D. class productCode<T, S extends T> {
T c1;
S c2;
)
Correct Answer: D 🗳️
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