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Instant Download Oracle : 1z1-813 Questions & Answers as PDF & Test Engine
- Exam Code: 1z1-813
- Exam Name: Upgrade to Java SE 8 OCP ( Java SE 6 and all prior versions)
- Updated: Oct 13, 2026
- No. of Questions: 60 Questions and Answers
- Download Limit: Unlimited
Price: $69.98
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Studying for the Oracle Upgrade to Java SE 8 OCP ( Java SE 6 and all prior versions) exam after a full workday is a grind. Exams4sures respects your hours: the 60+ Q&As covering the 1z1-813 objectives are distilled to what the exam really asks, updated for 2026, so no evening goes to waste.
Oracle 1z1-813 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 Format: | Multiple Choice, Single Choice, Multiple Select |
| Available Languages: | Simplified Chinese, English, Japanese, Korean |
| Exam Price: | USD 245 |
| Real Exam Qty: | 60 |
| Certificate Validity Period: | Valid indefinitely (no expiration) |
| Related Certifications: | Oracle Certified Professional, Java SE 7 Programmer Oracle Certified Professional, Java SE 6 Programmer Oracle Certified Professional, Java SE 8 Programmer |
| Passing Score: | 63% |
| Exam Duration: | 130 minutes |
| Recommended Training: | Java SE 7 New Features Java SE 8 New Features |
| Exam Registration: | Pearson VUE Registration Oracle Certification Portal |
| Sample Questions: | DOWNLOAD DEMO |
| 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 Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Interfaces and Lambda Expressions | 15% | - Method references - Inheritance rules for default methods - Static and default methods in interfaces - Functional interfaces and lambda expressions |
| Topic 2: Java File I/O (NIO.2) | 15% | - PathMatcher and file attributes - Path and Files classes operations - WatchService for directory changes - DirectoryStream and FileVisitor |
| Topic 3: Java Language Enhancements | 15% | - Try-with-resources statements - Diamond operator improvements - String in switch statement, binary literals, underscores in literals - Multi-catch exception handling - Type inference and target typing |
| Topic 4: Java Stream API | 20% | - Lazy evaluation and parallel streams - Stream creation: Arrays.stream(), IntStream.range(), etc. - Reduction, decomposition, and aggregation operations - Stream pipelines, intermediate and terminal operations |
| Topic 5: Java Date/Time API | 15% | - Time zones and daylight saving adjustments - Period, Duration, and ChronoUnit - LocalDate, LocalTime, LocalDateTime, Instant - Formatting and parsing dates/times |
| Topic 6: Localization | 10% | - Formatting dates, numbers, and currencies - Locale class and resource bundles |
| Topic 7: Concurrency Enhancements | 10% | - Java SE 8 concurrent collections improvements - Fork/Join framework - Executors, ExecutorService, Callable, Future |
Oracle 1z1-813 Exam FAQ: Read This First
The Oracle Upgrade to Java SE 8 OCP ( Java SE 6 and all prior versions) exam spans 7 domains, and they are not weighted equally. The top areas are Concurrency Enhancements — 10%, Localization — 10%, Java File I/O (NIO.2) — 15%. Budget your study hours to match those weights; the full domain list is in the outline section further up this page.
Yes. Oracle officially recommends these training options for the Oracle Upgrade to Java SE 8 OCP ( Java SE 6 and all prior versions) exam:
Training builds the foundation — then measure it with the 60 practice questions for the 1z1-813 exam from Exams4sures to see how you perform when the clock is running.
The 1z1-813 exam is Oracle's official certification test, and passing it earns the Oracle Certified Professional, Java SE 8 Programmer credential at the Professional level. In career terms, it is verified proof of skill — the kind that moves you up the shortlist when your company works with Oracle technologies, or when you apply to one that does. The same track also includes Oracle Certified Professional, Java SE 6 Programmer, Oracle Certified Professional, Java SE 7 Programmer, Oracle Certified Professional, Java SE 8 Programmer, so this exam can anchor a longer certification plan.
You pass the Oracle Upgrade to Java SE 8 OCP ( Java SE 6 and all prior versions) exam at 63%, and each attempt costs USD 245 — fail, and that fee is due again in full for the retake. Treat mock exams as insurance: keep practicing with Exams4sures until your scores sit comfortably above 63% twice in a row, then schedule the real 1z1-813 exam.
Please do. Exams4sures offers a free demo download for the Oracle Upgrade to Java SE 8 OCP ( Java SE 6 and all prior versions) exam — grab it from the product page or leave your email and we will send it over. Purchases come with 365 days of free updates; after that year, extending the update service costs 50% of the original price in your member zone.
The Oracle Upgrade to Java SE 8 OCP ( Java SE 6 and all prior versions) exam packs 60 questions into 130 minutes. That ratio leaves almost no room for stalling, so time management is a trained skill, not luck. Our suggestion: rehearse full-length timed sessions in the Exams4sures engine, learn to park a question and return later, and walk into the 1z1-813 exam with a pacing plan already rehearsed.
Must hold a valid Oracle Certified Professional Java SE 6 or earlier version certification Since Oracle revises these rules from time to time, confirm the current prerequisites on the official exam page (https://education.oracle.com/java-se-8-programmer/trackp_357) before booking your Oracle Upgrade to Java SE 8 OCP ( Java SE 6 and all prior versions) exam.
Delivery is effectively instant: your 1z1-813 download link is emailed within one minute of payment, with no cap on how many computers you install it on. If the email has not shown up within 2 hours, check spam and contact our 7x24 support — we reply quickly and resend immediately. If you fail the Oracle Upgrade to Java SE 8 OCP ( Java SE 6 and all prior versions) exam itself, the refund policy applies when you took the corresponding exam within 60 days of purchase: submit a scanned enrollment slip and the official Score Report PDF within 2 days after the exam, and the refund is processed within 7 days. Not covered: attempts within 3 days of purchase, exams never actually taken, free materials, and expired orders — and the candidate name must match the payer name. Prefer material over money? Exchange for two free exam products of equal value and keep the update service on your original purchase.
Use Oracle's official registration channels:
The exam is offered as Proctored computer-based test; available at Pearson VUE test centers or online proctored — choose the format that fits your situation when you schedule.
Oracle Upgrade to Java SE 8 OCP ( Java SE 6 and all prior versions) Sample Questions:
Give the code fragment:
What is the result?
- A. 0 : 0 : pen
- B. 0 : 1 : pen
- C. A compilation error occurs.
- D. 0 : 0 : 0 : 0 : 0 : pen
- E. 0 : 1 : 2 : 3 : 4 :
Correct Answer: A 🗳️
Given the code fragments:
What is the result?
- 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 🗳️
Which two codes correctly represent a standard language local code?
- A. eB
- B. FR
- C. ff
- D. uB
- E. EE
- F. UB
Correct Answer: B,E 🗳️
- A. Inserted submit at line z.
- B. Inserted process at line X.
- C. Inserted process at line Y.
- D. Inserted submit at line X.
- E. Inserted splitinhalf at line X.
- F. Inserted splitTnhalf at line Y.
- G. Inserted process at line Z.
Correct Answer: A,B,F 🗳️
Given the code fragment:
Which is the valid definition for the crecter interface to enable the code fragment to print ksthy welcome!?
- A. public interface greater {
Public String greet(String name) ;
) - B. public interface greater {
Public default String greet{ String name} {
Return name;
}
Public String greet (String name, String salute);
) - C. public interface greater <T> {
Public static String greep (T , name) ;
) - D. public interface greater {
Private string greet {string name};
)
Correct Answer: A 🗳️
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