What is UAT in Testing?

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C# Corner Support · Answer

User Acceptance Testing (UAT) in Software Testing is a critical phase where end-users validate the software to ensure it meets their requirements and works as expected before it is deployed. UAT is the final step in the testing process and focuses on validating the software from the users' perspective. During UAT real-world scenarios are simulated to verify that the software functions correctly and meets business needs. End-users typically perform UAT to ensure that the application is user-friendly behaves as expected and fulfills the specified criteria. In terms of code snippets UAT often involves creating test cases based on user stories or acceptance criteria. These test cases are executed by end-users to validate different aspects of the software such as usability functionality and performance. For example in an e-commerce application UAT would involve end-users placing orders making payments and interacting with the interface to confirm that it aligns with their expectations. Overall UAT plays a vital role in software development ensuring that the final product meets user requirements and functions accurately before it is released to the market.