Networking · interview question
Why can not using CompletableFuture for asynchronous tasks become a problem in practice?
Multiple choiceMediumchapter-11-curatedpremiumnetworkingjackson-objectmapper
Answer and explanation
Correct answer
D. Tasks may block the main thread.
Why
Without CompletableFuture, asynchronous tasks may block the main thread, leading to decreased application responsiveness and inefficient resource utilization.
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