Which software testing type is performed after code modifications to ensure…

2026

Which software testing type is performed after code modifications to ensure that previously working functionalities remain unaffected ?

Answer: A. Regression testing — Regression testing is performed after code modifications to ensure that previously working functionalities remain unaffected. This type of testing verifies…

  1. A.

    Regression testing

  2. B.

    Alpha testing

  3. C.

    Beta testing

  4. D.

    None of these

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Correct answer: A

Regression testing is performed after code modifications to ensure that previously working functionalities remain unaffected. This type of testing verifies that new changes have not introduced defects into existing features.

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