Oracle Java SE 17 Developer (1Z0-829)
14 practice exams
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About the 1Z0-829 practice exams
These 14 practice exams prepare you for the Oracle Java SE 17 Developer (1Z0-829) certification. Each one is a full-length, timed mock test of 50 questions in 90 minutes, so the set gives you 700 questions in all, and no question repeats from one exam to the next. Questions are drawn to match the weight of each 1Z0-829 exam domain, so the Utilizing Java object-oriented approach domain (18%) gets the most questions, as it does on the real exam.
| Certification | Oracle Java SE 17 Developer (1Z0-829) |
|---|---|
| Exam code | 1Z0-829 |
| Practice exams | 14 |
| Questions per exam | 50 (multiple choice and multiple select) |
| Time per exam | 90 minutes |
| Practice pass mark | 70% |
1Z0-829 exam domains and weights
- Domain 1: Utilizing Java object-oriented approach18%
- Domain 2: Working with streams and lambda expressions14%
- Domain 3: Handling date, time, text, numeric and boolean values10%
- Domain 4: Working with arrays and collections10%
- Domain 5: Controlling program flow8%
- Domain 6: Handling exceptions8%
- Domain 7: Managing concurrent code execution8%
- Domain 8: Using Java I/O API8%
- Domain 9: Packaging and deploying Java code and using the Java Platform Module System6%
- Domain 10: Implementing localization6%
- Domain 11: Accessing databases using JDBC4%
What every 1Z0-829 practice exam includes
- A test-center style screen: one question at a time, a countdown clock, flag for review and a review screen before you submit.
- A score report broken down by the 11 1Z0-829 exam domains, so you can see where to study next.
- An explanation of every answer: the concept behind it, why the correct option is right, and why each other option is wrong.
- Your progress on all 14 exams, saved in your browser.
Read the official exam guide on the Oracle certification site for the full list of topics in each domain.