CTFL_Syll_4.0 Exam Dumps : ISTQB Certified Tester Foundation Level (CTFL) v4.0

Confirmation testingis performed after a defect is fixed to confirm it no longer exists (A).Regression testingensures new defects have not been introduced in unchanged parts of the system. Regression testing is broader than confirmation testing and covers unmodified areas affected by the changes. Options B, C, and D misrepresent the relationship and scope of these tests.

Regression testing is the re-running of functional and non-functional tests to ensure that previously developed and tested software still performs as expected after a change1 It does not involve retesting of a fixed defect, testing of new functionality, or applying only to functional testing. Tests that are used for regression testing should be repeatable, because they are used to verify the stability of the software after each change2 References = ISTQB Certified Tester Foundation Level (CTFL) v4.0 Syllabus, Chapter 4, Section 4.2.2, Page 291; ISTQB Glossary of Testing Terms v4.0, Page 292

In a structured review process, it is essential to plan reviews carefully and manage them effectively. Reviewing large work products in one go is not recommended because it can lead to oversight of issues due to fatigue or information overload. It is more efficient to break down large work products into smaller, manageable parts and review them incrementally. This ensures a thorough and effective review process. Additionally, other practices such as planning for the review, starting discussions during review initiation, and creating defect reports for found issues are standard recommendations for an effective review process​​.

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