5. What advantage does the spiral design process have over the sequential design process? A) It is faster and requires fewer resources B) It allows for iterative improvements based on testing and evaluation C) It eliminates the need for prototypes D) It follows a linear step-by-step procedure Answer: ------------------------

The correct answer is: **B) It allows for iterative improvements based on testing and evaluation** **Explanation:** The spiral design process is an iterative development methodology that combines elements of both design and prototyping in stages. Unlike the sequential (or linear) design process, which follows a strict, step-by-step approach without revisiting previous stages, the spiral model emphasizes continuous refinement through repeated cycles (or "spirals"). This allows for: - **Iterative Improvements:** Each cycle involves planning, risk analysis, engineering, and evaluation, enabling teams to incorporate feedback and make necessary adjustments based on testing and evaluation results. - **Flexibility:** It accommodates changes and refinements throughout the development process, which can lead to a more refined and user-aligned final product. In contrast: - **Option A** is incorrect because the spiral model typically requires more resources due to its iterative nature. - **Option C** is incorrect as the spiral process often involves creating prototypes to test and refine ideas. - **Option D** is incorrect because the spiral model is inherently non-linear and flexible, unlike the sequential model. **Therefore, option B best captures the primary advantage of the spiral design process over the sequential design process.**