From a free demo to 2026 updates and a 60-day money back guarantee, Actual4Exams covers the full 1Z0-829 preparation journey. Get the 50 Oracle Java SE 17 Developer practice questions in PDF, desktop, or online format and study on your own terms.
Oracle 1Z0-829 Exam Overview:
| Certification Vendor: | Oracle |
|---|---|
| Exam Name: | Java SE 17 Developer |
| Exam Number: | 1Z0-829 |
| Exam Price: | USD 245 (varies by region) |
| Exam Duration: | 90 minutes |
| Real Exam Qty: | Approximately 50 |
| Available Languages: | English |
| Passing Score: | 65% |
| Exam Format: | Multiple Choice, Multiple Response |
| Certificate Validity Period: | Does not expire (Oracle certification policy may be updated over time) |
| Related Certifications: | Oracle Certified Professional, Java SE 11 Developer Oracle Certified Associate, Java SE (legacy) Oracle Certified Professional, Java SE 17 Developer |
| Recommended Training: | Oracle University Java SE 17 Developer Learning Path |
| Exam Registration: | Oracle Certification Registration Pearson VUE Oracle Exams |
| Sample Questions: |  |
| Exam Way: | Online proctored or in-person testing via Pearson VUE |
| Pre Condition: | No strict prerequisites, but strong knowledge of Java SE 17 is recommended |
| Official Syllabus URL: | https://education.oracle.com/oracle-certified-professional-java-se-17-developer/pexam_1Z0-829 |
Oracle 1Z0-829 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Java Fundamentals | - Java language syntax and structure - Data types, operators, and control flow |
| Exception Handling | - Checked and unchecked exceptions - Try-with-resources and error handling |
| Concurrency | - Synchronization and concurrent collections - Threads and concurrency basics |
| Object-Oriented Programming | - Classes, objects, encapsulation - Inheritance, polymorphism, abstraction |
| Java Core APIs | - Date-Time API - java.lang, java.util collections framework - Generics and type safety |
| I/O and NIO | - File I/O operations - NIO.2 API |
| Functional Programming | - Streams API - Functional interfaces - Lambda expressions |
Oracle Java SE 17 Developer (1Z0-829) — Questions Candidates Actually Ask
The 1Z0-829 exam, officially known as Oracle Java SE 17 Developer, is the Oracle test that leads to the Oracle Certified Professional: Java SE 17 Developer certification at the Professional level. Passing it validates the skills employers expect from a certified professional. It is also associated with related credentials such as Oracle Certified Associate, Java SE (legacy), Oracle Certified Professional, Java SE 11 Developer, Oracle Certified Professional, Java SE 17 Developer.
The 1Z0-829 exam contains Approximately 50 questions, and you have 90 minutes to complete them. Work out your per-question pace before test day, and flag slow items instead of stalling on them — time pressure, not knowledge, sinks many first attempts. Timed mock exams in the Actual4Exams test engines are the most reliable way to build that rhythm.
The passing score for the 1Z0-829 exam is 65%, and the official registration fee is USD 245 (varies by region). If you miss the mark, a retake means paying the full fee again, so book your seat only when you are ready. A practical benchmark: score consistently above the passing line on timed practice tests before scheduling the real exam.
No strict prerequisites, but strong knowledge of Java SE 17 is recommended
Entry requirements can change, so confirm the latest conditions on the official exam page: https://education.oracle.com/oracle-certified-professional-java-se-17-developer/pexam_1Z0-829.
You can book the 1Z0-829 exam through the official registration channels below:
Exam delivery: Online proctored or in-person testing via Pearson VUE. Seats at popular test centers fill quickly, so schedule early once your preparation is on track.
Oracle recommends the following training options for Oracle Java SE 17 Developer candidates:
Pair any course with the 50 practice questions from Actual4Exams to measure how ready you really are before paying the exam fee.
Yes. A free PDF demo of the Oracle Java SE 17 Developer questions is available, so you can check the question style and answer quality before you pay. Every purchase also includes 365 days of free updates, and if the product expires you can renew the update service at a 50% discount from your member zone.
If you take the corresponding 1Z0-829 exam within 60 days of purchase and do not pass, you can apply for a full refund under the 100% Money Back Guarantee: submit a scan of your enrollment slip and your official Score Report (PDF) within 2 days of the exam date, and the claim is processed within 7 days. Attempts made within 3 days of purchase, downloads without an actual exam attempt, free materials, and expired orders are not eligible, and the candidate name must match the payer name. Prefer new material instead of a refund? You can exchange your purchase for two free products of equal value and keep the update service on your original product. As for delivery, the files are available for instant download and are also emailed to you within one minute of payment — if nothing arrives within 2 hours, contact customer service. There is no limit on how many computers you can install the product on.
The official Oracle Java SE 17 Developer outline is organized into 7 domains. The first three are:
- Java Fundamentals
- Java Core APIs
- Object-Oriented Programming
See the complete exam topics section above for the full outline and the weighting of every domain.
Oracle Java SE 17 Developer Sample Questions:
Given the code fragment:
What is the result:
- A. ADEABCB // the order of element is unpredictable
- B. ABCDE // the order of elements is unpredictable
- C. ABBCDE // the order of elements is unpredictable
- D. ABCE
Explanation: Only visible for Actual4Exams members. You can sign-up / login (it's free).
Assuming that the data, txt file exists and has the following content:
Text1
Text2
Text3
Given the code fragment:
What is the result?
- A. text1-
text2-
text3-
text3 - B. text1-text2-text3
text3 - C. text1-text2-text3
text1
text2
text3 - D. text1-text2-text3
A java.lang.indexoutofBoundsException is thrown.
Explanation: Only visible for Actual4Exams members. You can sign-up / login (it's free).
Given the code fragment:
What is the result?
- A. 0110
- B. True true false NewYear
- C. False true true optional (Newyear)
- D. 010 optional (Newyear)
Explanation: Only visible for Actual4Exams members. You can sign-up / login (it's free).
Given the code fragment:
Which action sorts the book list?
- A. At Line n2, replace books,sort() with books.stream().sort(0.
- B. At Line n1, convert type to mutable array type.
- C. At line n1, convert books type to mutable ArrayList type.
- D. At Line n2, replace compareTo () with compare ().
Explanation: Only visible for Actual4Exams members. You can sign-up / login (it's free).
Given:
What is the result?
- A. (Bicycle, car, motorcycle, truck)
- B. (3:bicycle, 0:car, 0motercycle, 5:truck)
- C. Bicycle =7, car=7, motorcycle=7, truck=7)
- D. Compilation fails.
- E. Bicycle-1, car=3, motorcycle=1, truck=2)
Explanation: Only visible for Actual4Exams members. You can sign-up / login (it's free).
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We still understand the effort, time, and money you will invest in preparing for your certification exam, which makes failure in the Oracle 1Z0-829 exam really painful and disappointing. Although we cannot reduce your pain and disappointment but we can certainly share with you the financial loss.
This means that if due to any reason you are not able to pass the 1Z0-829 actual exam even after using our product, we will reimburse the full amount you spent on our products. you just need to mail us your score report along with your account information to address listed below within 7 days after your unqualified certificate came out.
