ITPEC IP October 2025 Question 46
ITPEC IP October 2025 — Question 46 of 100
System requirements must be consistent with the customer's needs — requirements are valid only when they express the functions, performance, constraints, and qualities the customer actually needs.
Requirements definition happens before detailed design, implementation, and testing. Evaluation therefore checks matters such as necessity, completeness, consistency, feasibility, and traceability back to business and user needs.
Answer (b)
Why not others:
- (a) integration-test results do not yet exist during requirements definition and later tests should be derived from requirements
- (c) design methods are evaluated during design, after requirements establish the target
- (d) test-case coverage is a test-planning or test-evaluation concern
Key rule: Requirements are judged against stakeholder needs; downstream designs and tests are judged against the approved requirements.
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