Python Interview Questions · interview question
Which statement about Shallow vs Deep Copy is the strongest interview answer?
Multiple choiceEasypython-interview-2026interviewpythonstatement
Answer and explanation
Correct answer
D. A shallow copy duplicates the outer container, while nested objects are still shared unless a deep copy or explicit rebuild is used.
Why
A shallow copy duplicates the outer container, while nested objects are still shared unless a deep copy or explicit rebuild is used. This is the base concept interviewers commonly test first.
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