CISA Certified Information Systems Auditor – Question2480

What should regression testing use to obtain accurate conclusions regarding the effects of changes or corrections to a program, and ensuring that those changes and corrections have not introduced new errors?

A.
Contrived data
B. Independently created data
C. Live data
D. Data from previous tests

Correct Answer: D

Explanation:

Explanation:
Regression testing should use data from previous tests to obtain accurate conclusions regarding the effects of changes or corrections to a program, and ensuring that those changes and corrections have not introduced new errors.