Complete Guide to Regression Testing for Test Engineers. Learn about the concepts of Regression Testing for Test Engineers

What is regression testing
Need for regression testing
Exact time until implementation
Criteria for selecting test cases
How to perform regression testing

What is regression testing?

1.It is a type of testing activity
2. Checks whether existing functionality is impacted due to new fixes/new change request requirements.
3. Will be carried out as soon as defects have been corrected or minor improvements have been made.
4. It is not possible to check how many tests should be performed on the entire application.
5. Execute the end of each test lifecycle.
6. You need to select a set of test cases from the test suite.

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