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CTFL18 · Question #252
CTFL18 Question #252: Real Exam Question with Answer & Explanation
The correct answer is D. Statement coverage and decision coverage are both less than 100%. See the full explanation below for the reasoning.
Question
Refer to the exhibit. The flow graph below shows the logic of a program for which 100% statement coverage and 100% decision coverage is required on exit from component testing. The following test cases have been run: Test Case 1 covering path P,Q,R,U Test Case 2 covering path P,Q,S,V Test Case 3 covering path P,Q,S,W,X Test case 4 covering path P,Q,S,W,Y
Exhibit
Options
- AStatement coverage is 100%; decision coverage is 100%
- BStatement coverage is less than 100%; decision coverage is 100%.
- CStatement coverage is 100%; decision coverage is less than 100%
- DStatement coverage and decision coverage are both less than 100%
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