Which testing is performed to ensure that modifications have not affected previously working functionality?

Options

  • A. Regression Testing
  • B. Stress Testing
  • C. Alpha Testing
  • D. More than one of the above
  • E. None of the above

Correct Answer (Detailed Explanation is Below)

A. Regression Testing

Detailed Explanation

Explanation: Regression Testing is performed after software changes, bug fixes or enhancements to ensure that existing functionality continues to work correctly.