What is functional testing and regression,Bug life cycle

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Functional testing is a type of software testing that verifies the functionality of a system, while regression testing is retesting the modified parts of the system to ensure that existing functionalities are not affected.

Functional testing checks if the software meets the specified requirements and functions as expected.
Regression testing is performed to ensure that changes or modifications in the software do not introduce new bugs or impact existing functionalities.
Functional testing is usually performed before regression testing.
Bug life cycle refers to the stages a bug goes through, including identification, reporting, fixing, retesting, and closure.
The bug life cycle typically includes statuses like New, Assigned, In Progress, Fixed, Verified, and Closed.

What is functional testing and regression,Bug life cycle

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