Concurrency basics · interview question
In the context of Java Memory Model, what does 'happens-before' relationship mean?
Multiple choiceMediumchapter-15-curatedpremiumconcurrencythe-volatile-keyword
Answer and explanation
Correct answer
A. One action is guaranteed to be visible and ordered before another
Why
The 'happens-before' relationship ensures that memory writes by one specific statement are visible to another specific statement, creating a predictable order of operations.
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