Code Review · interview question
A bug appears around review quality. What is the strongest first debugging move?
Multiple choiceHardchapter-10-curatedpremiumcode-reviewreview-quality
def sync_orders(rows: list[dict[str, object]]) -> list[str]:
return [str(row["id"]) for row in rows]Answer and explanation
Correct answer
B. Trace one concrete example, inspect the state transitions, and compare them to the intended rule before rewriting anything.
Why
That approach is reliable because it creates evidence. A perfectly formatted file can still hide a weak design or unclear boundary.
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