Which tool is commonly used for managing version control in testing?

Version control is a critical component in software development and testing, as it allows teams to track changes, collaborate efficiently, and maintain different versions of code. Git stands out as the most widely used version control system in the software development community. It specializes in enabling multiple developers to work on the same project simultaneously without conflicts, and it provides a robust framework for merging changes, rolling back to previous versions, and managing branches.

In the context of testing, version control is essential because it helps testers keep track of changes in test cases, scripts, and configurations over time. With Git, testers can maintain a history of changes, collaborate on test development, and ensure that the testing framework is aligned with the latest version of the application. This integration is crucial for continuous integration and continuous deployment (CI/CD) environments, where testing is part of an automated pipeline.

The other tools listed, such as JUnit, Selenium, and Postman, serve specific purposes in testing scenarios. JUnit is used for unit testing Java applications, Selenium is a framework for automated web testing, and Postman is a tool for API testing. However, none of these tools manage version control; their focus is more on the execution and management of tests rather than tracking code changes. Therefore,