Exam (elaborations)
ISTQB CTFL 4.0 QUESTIONS AND ANSWERS
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ISTQB CTFL 4.0 QUESTIONS AND ANSWERS
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ISTQB CTFL 4.0QUESTIONS
AND ANSWERS
Question: Which of the following statements correctly describes a contribution of testing
in software development?
Options:
A. Testing's primary role is to directly fix all defects without any other benefits. B.
Testing allows for direct representation of users throughout the development lifecycle.
C. Testing detects defects, which can then be addressed through debugging, indirectly
improving the quality of what's being tested.
D. Testing is solely focused on ensuring compliance with industry standards, such as
legal and regulatory requirements. - Answers -The correct answer is:
C. Testing detects defects, which can then be addressed through debugging, indirectly
improving the quality of what's being tested.
Question: How does Quality Control (QC) differ from Quality Assurance (QA) in
software development?
Options:
A. QC focuses on preventive approaches and process improvements, while QA is
product-oriented. B. QC is product-oriented and corrective, focusing on achieving
quality levels, whereas QA is process-oriented and preventive, emphasizing process
implementation and improvement.
C. Both QC and QA solely rely on formal methods like model checking and proof of
correctness.
D. QA is solely the responsibility of testers, while QC is everyone's responsibility on a
project. - Answers -The correct answer is:
B. QC is product-oriented and corrective, focusing on achieving quality levels, whereas
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