It's the process of critical analysis in order to determine and determine if the application is in line with the Business Requirement Specifications. This is an ongoing procedure, that is, Software Testing Lifecycle (STLC) is a part of with the development cycle. In each stage, it examines the app's functionality and compares the performance of the application with the specifications. In addition, to ensure the availability of free of bugs, software testing can help improve the functionality and accessibility of applications. There are various kinds of methods, techniques, and methods to test software. Additionally, there are multiple levels of testing to confirm and verify the software.



