What is regression testing?

Software Testing And Quality Assurance Questions



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What is regression testing?

Regression testing is a type of software testing that is performed to ensure that changes or modifications made to a software application do not introduce new defects or negatively impact the existing functionality. It involves retesting the previously tested functionalities to verify their stability and compatibility with the updated version of the software. The main objective of regression testing is to ensure that the overall quality and reliability of the software are maintained throughout the development process.