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Q. |
Which test refers to the retesting of a unit, integration and system after modification, in order to ascertain that the change has not introduced new faults? |
A. | regression test |
B. | smoke test |
C. | alpha test |
D. | beta test |
Answer» A. regression test | |
Explanation: regression test seeks to uncover new software bugs in existing functional and non-functional areas of a system after changes have been made to them. |
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