Choose the suitable options with respect to regression testing ?
Correct answer: C. It helps in development & maintenance of software
- A. It helps in development of software
- B. It helps in maintenance of software
- C. It helps in development & maintenance of software
- D. none of the mentioned
Explanation
Regression testing reruns existing tests after a change to detect unintended effects, so it is useful during both new development and software maintenance. Restricting it to maintenance would overlook changes made during development.
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