Overview of Analytical Approaches CTEL-ITP-ATP Practice Questions (Page 5)

Questions 21–24

1. 21application · medium

   A test process assessor is investigating a sudden increase in defects escaping to production. The team has detailed records of the testing activities for the last two releases, including test coverage, execution time, and defect data. The assessor wants to identify the most likely cause of the increase. Which analytical approach should the assessor use?

   • AReview the production defect reports to categorize the types of escaped defects
   • BInterview the test manager about the possible causes of the increase
   • CCompare the testing metrics of the last two releases to identify significant changes
   • DConduct a root-cause analysis workshop with the entire team
   Reveal Solution Discussion Select an answer first
2. 22foundation · easy

   In a situation where the assessment goal is to understand why testers are not following the defined test process, which analytical approach would be most appropriate?

   • AAutomated collection of test automation coverage metrics
   • BStatistical process control on test execution time
   • CQuantitative analysis of defect density trends
   • DQualitative analysis through interviews and process observation
   Reveal Solution Discussion Select an answer first
4. 23foundation · easy

   When applying a quantitative analytical approach to test process data, what is a typical activity?

   • ACalculating the average test cycle time and comparing it to a target
   • BInterviewing test managers about their perceptions of quality
   • CReviewing test process documentation for clarity
   • DConducting a focus group to discuss test process challenges
   Reveal Solution Discussion Select an answer first
5. 24application · medium

   An assessor is designing a test process assessment for a safety-critical system. The primary goal is to verify that the test process complies with regulatory standards. The assessor has access to the process documentation, the test plans, and the traceability matrices. The team is small and has limited time to participate in interviews. Which analytical approach is most appropriate?

   • APerform a qualitative document analysis against the regulatory requirements
   • BConduct in-depth interviews with every team member to understand their daily practices
   • CUse a survey to collect quantitative data on team workload and stress levels
   • DAnalyze defect metrics to infer compliance with the regulatory standards
   Reveal Solution Discussion Select an answer first