Python Interview Questions · interview question
Which statement about weakref and Object Lifetime is the strongest interview answer?
Multiple choiceEasypython-interview-2026interviewpythonstatement
Answer and explanation
Correct answer
C. Weakref lets code reference an object without keeping it alive solely because the cache or observer still knows about it.
Why
weakref lets code reference an object without keeping it alive solely because the cache or observer still knows about it. This is the base concept interviewers commonly test first.
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