Project Reactor · interview question
What does the Mono.just(T data) method do?
Multiple choiceEasychapter-19-curatedpremiumproject-reactorproject-reactor-mono
Answer and explanation
Correct answer
C. Wraps a single item into a Mono.
Why
Mono.just(T data) creates a Mono that emits the specified single item and then completes. It is used to construct a Mono from a known data value in a non-blocking way.
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