Description: The execution of tests in software applications is a critical process that aims to identify errors, verify functionalities, and ensure that the software meets established requirements. This process involves executing a set of tests designed to evaluate different aspects of the software, such as its performance, security, and usability. Tests can be manual or automated and are carried out at various stages of the software development life cycle. Tools like continuous integration and continuous delivery (CI/CD) platforms facilitate the automatic execution of tests whenever a change is made to the code. Additionally, approaches like Behavior Driven Development (BDD) and Test Driven Development (TDD) emphasize the importance of testing from the early stages of development, ensuring that the software is built according to user expectations. Code review also plays a fundamental role in test execution, as it allows for error detection before the software is formally tested. In summary, test execution is an essential component of modern software development, ensuring the quality and reliability of the final product.