Python Interview Questions · interview question
In Python, which comparison about Abstract Base Classes vs Protocols is accurate?
Multiple choiceEasypython-interview-2026interviewpythoncomparison
Answer and explanation
Correct answer
C. ABCs are stronger when shared base behavior or registration matters, while protocols are stronger when the code only cares about capabilities.
Why
ABCs are stronger when shared base behavior or registration matters, while protocols are stronger when the code only cares about capabilities. This is the comparison that usually separates memorization from understanding.
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