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ISTQB-Foundation -chapter4-question23

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4.3 White-box Test Techniques

FL-4.3.1 (K2) Explain statement testing

        3. Your test suite S for a program P achieves 100% statement coverage. It consists of three test cases, each of which achieves 50% statement coverage.

Which of the following statements is CORRECT?

a)  Executing S will cause all possible failures in P

b)  S achieves 100% branch coverage for P    

c)  Every executable statement in P containing a defect has been run at least once during the execution of S     

d)  After removing one test case from S, the remaining two test cases will still achieve 100% statement coverage 

Answer Explanation