ISTQB Updated CT-PT Exam Questions and Answers by angela

Acloud-based environmentis themost cost-effectivesolution for performance testing. It offersscalability, pay-per-use models, and flexibility, allowing testers to simulate large workloadswithout expensive infrastructure investments.

Option A (Isolated lab environment)is costly due tohardware maintenance and infrastructure costs.

Option C (Mainframe environment)isexpensive and impracticalfor performance testing.

Option D (No environment)is not a viable option.

Load testingassesses a system’s ability to handlegradually increasing levels of loadand ensures that it meets performance expectationsunder normal and peak conditions.

Option B (Elevation testing)is incorrect because this term does not exist in ISTQB performance testing terminology.

Option C (Spike testing)focuses onsuddenincreases in load rather thangradualscaling.

Option D (Endurance testing)examines how a system performsover an extended period, rather thangradual load increases.

Performance testsprimarily identifyresource bottleneckssuch asCPU saturation, memory leaks, network congestion, and database slowdowns.

Option B (Suitability issues)is afunctional requirement concern, not a performance issue.

Option C (Learnability concerns)relates tousability testing, not performance.

Option D (Accessibility requirements)falls undercompliance and usability testing, not performance testing.

Astatic performance testis anon-execution-based reviewthat analyzes system architecture, network configurations, and other elements thataffect system performance before execution.

Option A (Usability test)is not a static performance test but rather a functional or UX evaluation.

Option B (Evaluation of testers' skills)is unrelated to performance testing.

Option D (Formal signature approval)is an administrative task and not a static test.