Concurrency · interview question
What is the clearest sign that code around task coordination should be refactored?
Multiple choiceMediumchapter-15-curatedpremiumconcurrencytask-coordination
Answer and explanation
Correct answer
D. When the rule is no longer easy to trace, explain, or change without breaking nearby behavior.
Why
A refactor is justified when the code stops communicating its intent. Coordinate multiple I/O tasks in a way that keeps the workflow and error behavior understandable.
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