Architecture · interview question
Which explanation would sound strongest in an interview when discussing idempotency?
Multiple choiceMediumchapter-18-curatedpremiumarchitectureidempotency
Answer and explanation
Correct answer
C. Design jobs so a duplicate message or retry does not produce duplicate side effects. Interviewers frequently use idempotency to test whether you think beyond the happy path.
Why
Interviewers usually care less about keywords than about whether you can explain why the code is shaped the way it is.
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