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Interview Strategy · interview question

What is the clearest sign that code around mock answer quality should be refactored?

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Answer and explanation

Correct answer

D. When the rule is no longer easy to trace, explain, or change without breaking nearby behavior.

Why

A refactor is justified when the code stops communicating its intent. Practice answers that explain not only the feature, but also the bug, tradeoff, or team workflow that made it matter.

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