Python Internals · interview question
Which option is the safer default when shipping code around closures and scope?
Multiple choiceHardchapter-19-curatedpremiumpython-internalsclosures-and-scope
def build_multiplier(factor: int):
def apply(value: int) -> int:
return value * factor
return applyAnswer and explanation
Correct answer
D. Choose the simpler shape that keeps the rule obvious, validated, and easy to observe in logs or tests.
Why
The safest default is usually the one that lowers ambiguity and makes errors easier to diagnose.
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