Project Reactor · interview question
What does a Mono in Project Reactor mainly do?
Multiple choiceEasychapter-19-curatedpremiumproject-reactorproject-reactor-mono
Answer and explanation
Correct answer
D. Represents an asynchronous computation that produces zero or one result.
Why
A Mono represents a stream that emits zero or one item. It's used for cases where you expect a single result, or no result at all, asynchronously.
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