What is stlc? What is regression

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Accepted Answer

STLC stands for Software Testing Life Cycle. Regression testing is the process of testing changes made to the software to ensure that existing functionalities still work.

STLC is a process followed by QA engineers to ensure that software is thoroughly tested before release
It includes planning, designing, executing, and reporting of tests
Regression testing is a type of testing that is performed to ensure that changes made to the software do not affect existing functionalities
It involves re-executing previously executed test cases to ensure that they still pass after the changes have been made
For example, if a bug was fixed in the software, regression testing would be performed to ensure that the fix did not introduce any new bugs

What is stlc? What is regression

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