Java Threading · interview question
Why do teams use an ExecutorService instead of manually creating and starting threads in production code?
Multiple choiceEasychapter-15-curatedpremiumjava-threadingexecutorservice
Answer and explanation
Correct answer
A. Efficient management of system resources
Why
ExecutorService manages a pool of threads, reusing them for multiple tasks, which optimizes resource use and system performance. It handles the complexities of thread initiation and lifecycle.
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