ISTQB CTAL-TM Dumps Questions Answers

The correct answer is B. Planning. This is because test metrics are quantitative measures that are used to monitor and control the test process, and to evaluate the test results and quality. Test metrics should be defined during the planning step of the Fundamental Test Process, which is the activity of establishing the test objectives, scope, approach, resources, schedule, and deliverables. By defining the methods to be used to collect test metrics during the planning step, the test team can ensure that the test metrics are aligned with the test plan and the project goals, and that the data collection process is consistent and efficient. Test Metrics - ISTQB not-for-profit association References: Certified Tester Advanced Level Test Manager (CTAL-TM) - ISTQB not-for-profit association, ISTQB Test Manager Certification - ISTQB Exams Worldwide - ISTQB Official Registration, Test Metrics - ISTQB not-for-profit association

The most effective solution to this problem is to implement mandatory reviews of all important design work products. This is because reviews are a type of static testing technique that can detect and prevent defects early in the software development lifecycle, before they become more costly and difficult to fix. By reviewing the low-level design work products, such as detailed design specifications, the project team can ensure that they are consistent, complete, and correct, and that they meet the requirements and the quality standards. Reviews - ISTQB not-for-profit association References: Certified Tester Advanced Level Test Manager (CTAL-TM) - ISTQB not-for-profit association, ISTQB Test Manager Certification - ISTQB Exams Worldwide - ISTQB Official Registration, Reviews - ISTQB not-for-profit association

Performance testing is the process of determining the speed, responsiveness, and stability of a system under a given workload1. Performance testing should be started as early aspossible in the software development lifecycle, preferably during unit and integration testing, to identify and resolve performance issues before they become costly or risky2. Starting performance testing early can also help to validate the performance requirements, design, and architecture of the system, as well as to optimize the performance testing strategy and scope3. Therefore, option A is the correct answer. Option B is incorrect because deferring the start of performance testing until all functional defects have been resolved can delay the detection and resolution of performance issues, increase the cost and effort of performance testing, and reduce the confidence and quality of the system4. Option C is incorrect because leveraging end users to do unit-level performance testing and automated tools for system-level performance testing can introduce inconsistency, bias, and inefficiency in the performance testing process, as well as compromise the reliability and validity of the performance test results. Option D is incorrect because requiring all performance tests to pass before starting functional testing can create unrealistic or unnecessary expectations, as well as hinder the progress and feedback of the functional testing activities. References: 1: ISTQB Glossary, Performance Testing 2: ISTQB® Certified Tester - Performance Testing (CT-PT)3 3: ISTQB® Performance Testing - TesterYou4 4: Performance Testing - ISTQB not-for-profit association : ISTQB - PERFORMANCE TESTING : Performance Testing - ISTQB not-for-profit association