Python Interview Questions · interview question
In Python, which comparison about __slots__ is accurate?
Multiple choiceEasypython-interview-2026interviewpythoncomparison
Answer and explanation
Correct answer
C. __slots__ can improve memory characteristics for many tiny objects, while regular classes stay more flexible for dynamic attributes and certain tooling patterns.
Why
__slots__ can improve memory characteristics for many tiny objects, while regular classes stay more flexible for dynamic attributes and certain tooling patterns. This is the comparison that usually separates memorization from understanding.
Test yourself on Python Interview Questions
A free test with instant, explained results. No account needed.
More Python Interview Questions questions
- Which practice avoids a common mistake with Import System and sys.modules?
- When should a Python developer choose Args, Kwargs, and Parameter Kinds deliberately?
- Which practice avoids a common mistake with __name__ == '__main__' and Entry Points?
- Which practice avoids a common mistake with datetime and Time Zone Awareness?
- Which statement about Args, Kwargs, and Parameter Kinds is the strongest interview answer?
- Which statement about Locks and Race Conditions is the strongest interview answer?