Software Engineering - SDLC Models
A software project uses the Spiral model. What is the main advantage of this approach compared to Waterfall?
A software project uses the Spiral model. What is the main advantage of this approach compared to Waterfall?
medium📝 Conceptual Q4 of 15
Step-by-Step Solution
Solution:
Step 1: Understand Spiral model focus
The Spiral model emphasizes risk analysis and iterative refinement.Step 2: Compare with Waterfall
Unlike Waterfall, Spiral allows early risk detection and mitigation through repeated cycles.Final Answer:
It allows early detection and reduction of risks -> Option BQuick Check:
Spiral model advantage = Risk reduction [OK]
Quick Trick: Spiral model focuses on managing risks early [OK]
Common Mistakes:
- Thinking Spiral skips documentation
- Assuming Spiral completes all phases once
- Believing Spiral avoids customers
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