Python Interview Questions · interview question
Which practice avoids a common mistake with datetime and Time Zone Awareness?
Multiple choiceMediumpython-interview-2026interviewpythonpitfall
Answer and explanation
Correct answer
D. Do not compare or convert datetimes casually when one value is naive and the other is aware, because the semantics are not interchangeable.
Why
Do not compare or convert datetimes casually when one value is naive and the other is aware, because the semantics are not interchangeable. This is a common failure mode in real Python code and a frequent interview follow-up.
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