Instruction: Describe how you would handle a patch that is technically valid but product-wrong.
Context: Tests how the candidate diagnoses the problem, chooses the safest next step, and reasons through recovery. Describe how you would handle a patch that is technically valid but product-wrong.
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I would treat that as a signal that the validation stack is too narrow for the task. Passing unit tests only proves that a subset of expected behavior held under those tests. It does not prove the product requirement was actually satisfied.
I would...
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