Quality Management CTEL-TM-OTM Practice Questions (Page 6)

Questions 26–28

1. 26foundation · easy

   Which of the following is a common quality metric used in test management?

   • AColor of the test report cover
   • BNumber of testers on the team
   • CDefect detection percentage (DDP)
   • DAverage salary of testers
   Reveal Solution Discussion Select an answer first
2. 27application · easy

   A test manager is evaluating whether to adopt TMMi to improve the test process. Which benefit is most directly associated with TMMi?

   • AIt is a statistical method for reducing defects in manufacturing processes.
   • BIt provides a set of metrics to measure the quality of the software product.
   • CIt defines specific quality characteristics for software products, such as reliability and usability.
   • DIt provides a structured roadmap for improving test process maturity from ad-hoc to optimized.
   Reveal Solution Discussion Select an answer first
3. 28application · medium

   A test manager is selecting quality metrics for a project that must comply with ISO 25000. Which metric would be most relevant to the 'reliability' characteristic defined in ISO 25000?

   • ADefect detection percentage (DDP) — the ratio of defects found during testing.
   • BTest coverage percentage — the percentage of code or requirements covered by tests.
   • CMean time between failures (MTBF) — the average time between system failures.
   • DCustomer satisfaction score — the rating given by users after release.
   Reveal Solution Discussion Select an answer first