Software Engineering - SDLC Models
Why does the iterative and incremental model reduce risks compared to the traditional waterfall model?
Why does the iterative and incremental model reduce risks compared to the traditional waterfall model?
hard📝 Conceptual Q10 of 15
Step-by-Step Solution
Solution:
Step 1: Identify risk factors in software development
Risks come from late discovery of problems and inflexible plans.Step 2: Compare model features that reduce risk
The iterative model reduces risk by early delivery and adapting to feedback, unlike waterfall.Final Answer:
Because it delivers working software early and allows changes based on feedback -> Option BQuick Check:
Risk reduction = Early delivery and feedback adaptation [OK]
Quick Trick: Early working software reduces risk [OK]
Common Mistakes:
- Thinking no planning reduces risk
- Believing testing only at end reduces risk
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