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Java Concurrency 면접 질문과 답변

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Ques 26. What is the purpose of the ForkJoinPool in Java?

ForkJoinPool is a specialized implementation of ExecutorService designed for parallel processing and efficient handling of recursive algorithms.

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Ques 27. Explain the concept of the CompletableFuture class.

CompletableFuture is a higher-level replacement for the Future interface, providing a more flexible and composable way to handle asynchronous computations.

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Ques 28. What is the purpose of the Lock interface in Java?

Lock interface provides a more flexible and sophisticated way to control access to shared resources compared to the traditional synchronized keyword.

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Ques 29. Explain the concept of the StampedLock class.

StampedLock is a read-write lock that supports optimistic reading, allowing for better concurrency in certain scenarios.

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Ques 30. What is the purpose of the ThreadLocal class in Java?

ThreadLocal provides thread-local variables, allowing each thread to have its own instance of a variable.

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