Free Demo
Research never sleeps at ValidExam: certified trainers check the Oracle Java SE 17 Developer updates every day, so 50 practice questions for the 1z1-829 exam stay latest through 2026.
Oracle 1z1-829 Exam Overview:
| Certification Vendor: | Oracle |
|---|---|
| Exam Name: | Java SE 17 Developer |
| Exam Number: | 1Z0-829 |
| Exam Duration: | 90 minutes |
| Certificate Validity Period: | Lifetime |
| Related Certifications: | Oracle Certified Professional: Java SE 17 Developer |
| Available Languages: | English, Japanese |
| Passing Score: | 68% |
| Real Exam Qty: | 50 |
| Exam Price: | $245 USD |
| Exam Format: | Multiple Choice, Multiple Select |
| Sample Questions: |  |
| Exam Way: | Online proctored exam or test center delivery through Oracle Certification Program. |
| Pre Condition: | No mandatory prerequisite exam. Oracle recommends strong Java programming experience and familiarity with modern Java features. |
| Official Syllabus URL: | https://education.oracle.com/java-se-17-developer/pexam_1Z0-829 |
Oracle 1z1-829 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Topic 1: Implementing Localization | - Internationalization features
|
| Topic 2: Working with Streams and Lambda Expressions | - Use functional programming features
|
| Topic 3: Exception Handling | - Handle exceptions
|
| Topic 4: Packaging and Deploying Java Code | - Use the Java Platform Module System
|
| Topic 5: Utilizing Java Object-Oriented Approach | - Work with classes and objects
|
| Topic 6: Controlling Program Flow | - Use decision-making statements
|
| Topic 7: Managing Concurrent Code Execution | - Work with concurrency APIs
|
| Topic 8: Working with Arrays and Collections | - Use collection APIs
|
| Topic 9: Accessing Databases Using JDBC | - Use JDBC APIs
|
| Topic 10: Using Java I/O API | - Perform file and stream operations
|
| Topic 11: Handling Date, Time, Text, Numeric and Boolean Values | - Work with primitive data types and wrapper classes
|
About the Oracle 1z1-829 Exam: FAQ
Delivery is instant: payment triggers an automatic email within a minute — unlimited installations, and 24/7 customer assisting for any downloading or purchasing issue if nothing arrives within 2 hours. If you fail the corresponding 1z1-829 exam within 60 days of purchase, choose your remedy: a full refund (scanned enrollment slip plus the official Score Report PDF within 2 days of the exam; 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.
90 minutes for 50 questions. Fit the atmosphere in advance: timed sessions in the ValidExam online engine make the formal pace feel practiced, not pressured.
The Oracle Java SE 17 Developer blueprint spans 11 domains — including Working with Streams and Lambda Expressions, Exception Handling, Working with Arrays and Collections. Let the weightings direct your spare-time review; the full outline above lists every subtopic.
Yes — download the free Oracle Java SE 17 Developer demo and evaluate the material before paying. Purchases include 365 days of free updates, each new version emailed immediately upon release; renew afterward at 50% off.
No mandatory prerequisite exam. Oracle recommends strong Java programming experience and familiarity with modern Java features. Eligibility rules change periodically, so confirm the current requirements on the official page (official 1z1-829 exam page) before registering.
The Oracle Java SE 17 Developer is Oracle's certification exam for Oracle Java, at the Professional level. It validates job-ready skills, and passing it marks you as a verified professional. Related credentials include Oracle Certified Professional: Java SE 17 Developer.
$245 USD per attempt, 68% to pass. A retake costs the full fee again — effective preparation with the 50 practice questions for the 1z1-829 exam is the economical path.
Oracle Java SE 17 Developer Sample Questions:
Given the directory structure:
Given the definition of the Doc class:
Which two are valid definition of the wordDoc class?
- A. Package p1;
Public non-sealed class wordDoc extends Doc () - B. Package p1, p2;
Public non-sealed class WordDoc extends Doc () - C. Package p1,
non-sealed abstract class WordDoc extends Doc () - D. Package p1;
Public class wordDoc extends Doc () - E. Package p1, p2;
Public sealed class WordDoc extends Doc () - F. Package p1;
Public final class WordDoc extends Doc ()
Correct Answer: A,F 🗳️
Explanation: Only visible for ValidExam members. You can sign-up / login (it's free).
Given:
- A. there
- B. A NumberFormatException is thrown
- C. Compilation fails
- D. Hello
Correct Answer: C 🗳️
Explanation: Only visible for ValidExam members. You can sign-up / login (it's free).
Given:
Which two modifications enable the code to print Open Close?
- A.
- B.
- C.
- D.
- E.
Correct Answer: C,E 🗳️
Explanation: Only visible for ValidExam members. You can sign-up / login (it's free).
Given the code fragment:
What is the result?
- A. false 1
ture 2 - B. true 1
false 2 - C. falase 0
true 1 - D. false 1
false 2
Correct Answer: C 🗳️
Explanation: Only visible for ValidExam members. You can sign-up / login (it's free).
Which statement is true?
- A. After the timed wait expires, the waited thread moves to the terminated state.
- B. IllegalStateException is thrown if a thread in waiting state is moved back to runnable.
- C. A thread in waiting state must handle InterrupedException.
- D. thread in waiting state consumes CPU cycles.
Correct Answer: C 🗳️
Explanation: Only visible for ValidExam members. You can sign-up / login (it's free).
