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.

Exploratory testing is an experience-based testing technique where test design and test execution occur simultaneously. It is characterized by the tester actively exploring the application, using their intuition and experience to uncover defects. Exploratory testing sessions are often guided by test charters, which are brief documents outlining the test objectives, scope, and areas to be explored during the session.

These test charters provide a flexible framework that directs the tester's exploration without being overly prescriptive, allowing testers to adapt and investigate new areas as they uncover issues. This approach is particularly useful in dynamic and complex systems where predefined test cases might not cover all scenarios.

Product risksare risks thatimpact the quality or functionality of the software, whereasproject risksaffect theprocess, resources, or timeline.

(A) is correctbecause incorrect calculations impact software correctness.

(B), (C), and (D) are project risksas they relate toteam coordination, staffing, and schedulingrather than software defects.

Identifyingproduct risksearlyimproves defect detection and ensures better coverage for high-risk areas.