Advanced Python · interview question
Which move is the best default when resource cleanup becomes part of this workflow?
Multiple choiceHardchapter-14-curatedpremiumadvanced-pythonresource-cleanup
Answer and explanation
Correct answer
B. Use context managers to guarantee cleanup around files, locks, and similar resources even when the body fails.
Why
Use context managers to guarantee cleanup around files, locks, and similar resources even when the body fails. That is the stronger engineering move because this topic often lands well because it connects python features to real reliability concerns. Forgetting cleanup tends to create slow, operationally messy bugs rather than immediate syntax errors.
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