Multiple choice Which of the following is called regression testing? This testing ensures that the changes have no side effect on the rest of the applications after executing the same test that are previously conducted. This testing is used to test the failed cases again. This testing is used to test the software under some predefined constraints. This testing is used to test the software with extra data and inputs to check the efficiency of the software. None of the above Reveal answer Fill a bubble to check yourself A Correct answer Explanation This is true about regression testing.