Define success for a task-design / guideline change
Measure successMediumProblem. The team wants to redesign a labeling task (clearer guidelines, more examples, a decomposed workflow) to improve the operation. Before launching, how would you define success and how you'd measure it?
Before you reveal: say your answer out loud, as if you were in the real interview — get your reasoning across clearly first. There is no single correct answer: reading what the interviewer is really after and defending your own thinking is what makes an answer strong.