Newly Released ISTQB CTFL-Foundation Exam PDF

A disadvantage of independent testing is that developers might lose a sense of responsibility for the quality of their work. When developers rely too much on independent testers to find defects, they may become less diligent in their own testing and quality assurance efforts. The ISTQB CTFL Syllabus points out that while independent testing can provide an unbiased perspective and identify defects that might be missed by developers, it can also lead to potential downsides such as diminished developer accountability​​.

Variance from programming standards defects (option (A)) are found during the review or static testing process. Therefore a test harness is unlikely to find a defect in programming standards.

Memory leak defects (option (C)) could potentially be found by a test harness designed to run many test cases.

Regression defects (option (D)) could be found using many types of test tool.

Defects in middleware (option (B)) are generally more likely to be found by a test harness or a dynamic analysis tool than by any other type of tool.

Regression testing is designed to verify that recent code changes have not adversely affected existing functionality. It is particularly well-suited for test automation because automated tests can be rerun quickly and consistently. While regression tests are essential in many testing phases, they are distinct from acceptance testing, which focuses on validating that the system meets business requirements.

Test planning involves defining the overall approach to testing, including setting objectives, strategies, and resources. It ensures that the level of detail in test procedures is appropriate for the subsequent test execution phase. Effective test planning helps in aligning the testing activities with the project goals and ensures that the tests are executed as per the defined procedures.