Networking · interview question
How does CompletableFuture.supplyAsync differ from runAsync?
Multiple choiceMediumchapter-11-curatedpremiumnetworkingasynchronous-http
Answer and explanation
Correct answer
C. SupplyAsync returns a result, while runAsync does not.
Why
CompletableFuture.supplyAsync is used when you want to perform a computation that returns a result, whereas runAsync is used when no result is expected, such as running a side-effect operation.
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