Unit Testing: This method involves testing individual components or units of code to verify their functionality in isolation. It is usually performed by developers and focuses on testing small units of code, such as functions or methods.
Integration Testing: Integration testing aims to test the interaction between different components or modules of a software system. It verifies that the integrated components work correctly together and catch any issues arising from their interactions.
System Testing: System testing involves testing the entire system as a whole to ensure that it meets the specified requirements. It focuses on testing the behavior and functionality of the complete software system in different environments and scenarios.
Acceptance Testing: This method involves testing the software from the end user's perspective to determine if it meets the specified requirements and is ready for deployment. It often includes user acceptance testing (UAT) performed by users or stakeholders to ensure the software meets their expectations.
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