Review questions
Quality contract and test risk
Keep user need separate from its oracle: “quick confirmation” becomes testable only with measurement points and booking evidence. One visible number without storage access supports a display observation, not internal deduplication. Repairing the present defect needs a retest; changing requirement review is preventive work whose use is checked later. Rank risks with explained impact and likelihood, then place first tests and documented deferrals in a plan. An ordinal product is not measured probability, and absence of a fault in a small sample is no guarantee. A useful report separates observed result, causal hypothesis, and the release decision owner's authority.
Review questions
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