Python Interview Questions · interview question
Which practice avoids a common mistake with LEGB Scope and Closures?
Multiple choiceMediumpython-interview-2026interviewpythonpitfall
Answer and explanation
Correct answer
B. Do not treat late binding or outer-scope capture as magic, because misunderstanding name lookup causes subtle callback bugs.
Why
Do not treat late binding or outer-scope capture as magic, because misunderstanding name lookup causes subtle callback bugs. This is a common failure mode in real Python code and a frequent interview follow-up.
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