Skip to content
Sharp

Concurrency · interview question

Which move is the best default when async def and await become part of this workflow?

Multiple choiceEasychapter-15-curatedpremiumconcurrencyasync-def-and-await
Choose one answer
Answer and explanation

Correct answer

A. Use async and await when the work is largely waiting on I/O and the code can be structured around cooperative suspension.

Why

Use async and await when the work is largely waiting on I/O and the code can be structured around cooperative suspension. That is the stronger engineering move because interviewers often want to hear why the model fits the workload, not only how await looks. Calling everything async without a workload reason creates complexity without guaranteed benefit.

Test yourself on Concurrency

A free test with instant, explained results. No account needed.

Start free test
All Concurrency questions →