Which of the following statements is CORRECT?

Các đáp án

A.Regression tests increase in number as the project progresses, whereas the number of confirmation tests decreases as the project progresses
B.Regression tests are created and run when the test object is fixed, whereas confirmation tests are run whenever the test object is enhanced
C.Regression testing is concerned with checking that the operational environment remains unchanged, whereas confirmation testing is concerned with testing changes to the test object
D.Regression testing is concerned with adverse effects in unchanged code, whereas confirmation testing is concerned with testing changed code

Đáp án đúng

D: Regression testing is concerned with adverse effects in unchanged code, whereas confirmation testing is concerned with testing changed code

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