Return to site
🆕☕🎓 NEW JAVA CERTIFICATION: Java SE 21 Developer Professional
🆕☕🎓 NEW JAVA CERTIFICATION: Java SE 21 Developer Professional
Exam Number: 1Z0-830
·
Exam Number: 1Z0-830
Oracle released a new Java certification exam targeting Java 21.
Note the presence of this new exam objective about virtual threads:
Managing Concurrent Code Execution
* Create both platform and virtual threads:
- Use both Runnable and Callable objects,
- manage the thread lifecycle, and
- use different Executor services and concurrent API to run tasks.
* Develop thread-safe code, using locking mechanisms and concurrent API.
* Process Java collections concurrently and utilize parallel streams.
#ocp #java #certification #java21