Study 1Z0-829 Java 17 Concurrency Basics: key concepts, common traps, and exam decision cues.
Concurrency questions are less about building complex systems and more about knowing which design is safe. Visibility, ownership, and coordination matter more than speed claims.
| Lesson | Focus |
|---|---|
| 10.1 Threads and Executors | Learn how the exam tests task execution, shared state, synchronization, and future-style composition. |
| If the question is really about… | Go first to… |
|---|---|
| thread creation or executor usage | 10.1 Threads and Executors |
| shared mutable state or synchronization | 10.1 Threads and Executors |
| futures or async composition | 10.1 Threads and Executors |