Software Engineering · Question 9 · Medium
What distinguishes the Spiral model from other SDLC models?
- It forbids iteration
- It includes explicit risk analysis in every cycle
- It has no customer evaluation
- It tests only after all coding is finished
Answer and explanation
Answer: B. It includes explicit risk analysis in every cycle
Explanation: Boehm's Spiral model is iterative, and every loop includes a risk analysis phase. That makes it suitable for large, high-risk projects.
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