Software Quality Assurance Practice Exam

How is quality defined in Extreme Programming?

1. Good communication between developers and testers

2. Testing the code base once

3. Meeting design specifications and customer expectations

4. Implementation of complicated designs

The correct answer is: Meeting design specifications and customer expectations

In Extreme Programming (XP), quality is primarily defined by how well the developed software meets design specifications and customer expectations. This approach emphasizes the importance of delivering features that not only function correctly but also align closely with what the user needs and desires. By prioritizing customer satisfaction, XP encourages continuous feedback and adaptation throughout the development process, ensuring that the final product genuinely serves its intended purpose. The definition of quality in XP also intertwines with the practices of frequent releases, customer collaboration, and iterative development. These elements ensure that the team gathers insights from the customers early and often, allowing for adjustments that enhance the quality of the output. While communication between developers and testers is vital for the overall success of a project, it is not the sole definition of quality in this context. Similarly, testing the code base once or implementing complicated designs does not inherently ensure quality, as these practices may lead to oversights and technical debt, respectively. Quality in XP is about aligning the product with customer expectations and maintaining high standards throughout the development lifecycle.