BCS Exam CTFL4 Topic 5 Question 13 Discussion

Actual exam question for BCS's CTFL4 exam

Question #: 13
Topic #: 5

Which of the following best describes the way in which statement coverage is measured?

AMeasured as the number of decision outcomes executed by the tests, divided by the total number of decision outcomes in the test object.

BIt is not possible to accurately measure statement coverage.

CMeasured as the number of statements executed by the tests, divided by the total number of executable statements in the code.

DMeasured as the number of lines of code executed by the test, divided by the total number of lines of code in the test object.

Show Suggested Answer

Suggested Answer: C

Statement coverage is a metric used in white-box testing that measures the percentage of executable statements in the code that have been executed by the test cases. It is calculated as the number of statements executed by the tests divided by the total number of executable statements in the code, providing an indication of how much of the code has been tested.

by Karan at Sep 16, 2024, 01:44 PM

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Elli

2 months ago

Haha, option B is a classic - 'It's not possible to measure it!' Nice try, but I'll go with C.

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3 months ago

Option C seems to be the correct answer. It measures the coverage of statements executed by the tests.

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Melynda

2 months ago

Yes, statement coverage is important to ensure all executable statements are tested.

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Rosio

2 months ago

I agree, statement coverage is measured by the number of statements executed in the code.

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Salina

2 months ago

I think option C is correct. It measures the number of statements executed by the tests.

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Nydia

3 months ago

I think statement coverage is measured by the number of decision outcomes executed.

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