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Concurrency · interview question

Which explanation would sound strongest in an interview when discussing async def and await?

Multiple choiceEasychapter-15-curatedpremiumconcurrencyasync-def-and-await

Delay clarity until production traffic reveals the edge case and then patch it under pressure.Keep async def and await implicit so the script stays short and hope the next engineer infers the rule.Solve the symptom with comments only and avoid changing the code shape around async def and await.Use async and await when the work is largely waiting on I/O and the code can be structured around cooperative suspension. Interviewers often want to hear why the model fits the workload, not only how await looks.

Answer and explanation

Correct answer

D. Use async and await when the work is largely waiting on I/O and the code can be structured around cooperative suspension. Interviewers often want to hear why the model fits the workload, not only how await looks.

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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