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Which testing comes first, Regression testing or UAT

Regression testing comes first and is performed before User Acceptance Testing (UAT). Regression testing is smaller in scope when compared to UAT. Regression testing is conducted by internal staff whereas UAT is performed by external staff, which includes end-users/customers/stakeholders.<br>

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Which testing comes first, Regression testing or UAT

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  1. Which testing comes first, Regression testing or UAT? What is regression testing? It is a testing method that ensures the updates and changes that have been introduced in the code do not alter or modify the existing functionalities of the software application. Whenever there is a code change being done in the application, regression testing is performed. These code changes could be updating a current feature, fixing bugs, adding new features etc. Already executed test cases are fully or partially selected and then re-executed to make sure that the existing functionalities are working just fine. The overall functionality and stability of the existing features are taken care of by the regression testing method. Changes in code may involve malfunctions, defects and dependencies. These risks are mitigated. What is User Acceptance Testing (UAT)? It is a testing method where a software product or application is evaluated from a user’s perspective. The end-user is given the responsibility to test the product in a real-time production environment and provide valuable feedback. The concerned team will study the feedback to get an understanding as to what further modifications or changes need to be done to improve the overall quality of the product. The end-to-end business flow is validated by UAT. It is a black-box testing technique. Which testing comes first – Regression or UAT? Regression testing comes first and is performed before User Acceptance Testing (UAT). Regression testing is smaller in scope when Regression testing is conducted by internal staff whereas UAT Testing is performed staff, which includes stakeholders. compared to UAT. by external end-users/customers/ Regression wherein whenever code changes happen, testing takes place. UAT is performed at the end of the Software Testing Life Cycle, just before the product is going to be released. The application of regression testing makes sure that the software product or application is working as per the expected requirements and that the end-users can test it in a real-time production environment. testing is an ongoing process, www.TestingXperts.com To know more about our services please email us at info@testingxperts.com USA | CANADA | UK | NETHERLANDS | INDIA | SINGAPORE | SOUTH AFRICA © 2022 TestingXperts, All Rights Reserved © www.testingxperts.com

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