Java Threading · interview question
How does the ExecutorService improve task management over using raw Threads?
Multiple choiceMediumchapter-15-curatedpremiumjava-threadingexecutorservice
Answer and explanation
Correct answer
D. By abstracting thread lifecycle management
Why
ExecutorService abstracts the complexity of thread lifecycle management, handling the creation, scheduling, and termination of threads. This allows developers to focus on task submission and result handling, improving code maintainability.
Test yourself on Java Threading
A free test with instant, explained results. No account needed.
More Java Threading questions
- Which method would you use to create a Virtual Thread in Java?
- Which ExecutorService method can submit a Runnable for execution?
- What happens if a task throws an unchecked exception in an ExecutorService?
- Which method in ExecutorService can be used to attempt a graceful shutdown, allowing current tasks to complete before…
- In a high-concurrency e-commerce flash sale, which construct best avoids a race condition when updating inventory…
- Why do teams use an ExecutorService instead of manually creating and starting threads in production code?