Certified Associate in Software Testing (CAST) Practice Test

Which approach is characterized by the continuous delivery of incremental products?

1. Analytical School

2. Agile School

3. Factory School

4. Context-driven School

The correct answer is: Agile School

The approach characterized by the continuous delivery of incremental products is Agile. Agile methodologies focus on iterative development, where software is built in small, functional increments rather than large, monolithic releases. This allows teams to deliver working software frequently, often after every few weeks or months, and gather feedback from stakeholders regularly. One of the key principles of Agile is to embrace change and respond to it flexibly. This means that as user requirements evolve or new features are requested, Agile teams can adjust their development priorities on the fly, ensuring that the final product better meets the needs of its users. Such a method aligns with the concept of continuous delivery, as it promotes an environment where products are constantly being refined and improved based on user feedback and testing. In contrast, methodologies from other approaches, such as the Analytical, Factory, and Context-driven Schools, do not prioritize continuous delivery in the same way that Agile does. For instance, the Analytical School may emphasize thorough documentation and initial planning, while the Factory School tends to focus on standardized processes and efficiency, and the Context-driven School values the context of testing and does not prescribe a strict delivery methodology. These distinctions highlight why Agile stands out as the correct choice for this question.