Software Quality Assurance Questions
Regression testing is a software testing technique that involves retesting previously tested functionalities or components of a software system to ensure that any changes or modifications made to the system have not introduced new defects or caused any existing functionalities to fail. It is performed to verify that the system still functions correctly after any modifications or enhancements have been made. Regression testing helps in identifying and fixing any unintended side effects or issues that may have been introduced during the development process.