Description: Scenario testing is a testing technique that uses scenarios to validate the behavior of a system. This methodology focuses on user interaction with the system, allowing development and testing teams to simulate real-world situations that end users might encounter. By creating specific scenarios, the system’s responses to various conditions and inputs can be identified and evaluated. Scenario testing is particularly useful in behavior-driven development (BDD), where the focus is on the expected behavior of the software from the user’s perspective. This technique not only helps ensure that the system meets functional requirements but also allows development teams to better understand user expectations, facilitating more effective communication among developers, testers, and stakeholders. Additionally, scenario testing fosters collaboration and a shared understanding of project goals, which can result in a final product that is more aligned with user needs. In summary, scenario testing is a valuable tool in the software testing arsenal, providing a structured and user-centered way to validate system behavior.