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A software project uses the Spiral model with four cycles. After the third cycle, the team finds a major risk that requires redesign. What should the team do next?

hard📝 Application Q15 of 15
Software Engineering - SDLC Models
A software project uses the Spiral model with four cycles. After the third cycle, the team finds a major risk that requires redesign. What should the team do next?
AReturn to the planning phase in the next cycle to address the redesign and risk
BIgnore the risk and continue building to meet deadlines
CSkip evaluation in the next cycle to save time
DComplete all cycles first, then fix the redesign at the end
Step-by-Step Solution
Solution:
  1. Step 1: Recall Spiral model cycle structure

    Each cycle starts with planning and risk analysis to handle new issues before building.
  2. Step 2: Apply this to the discovered major risk

    The team should return to planning in the next cycle to redesign and manage the risk properly, not ignore or delay it.
  3. Final Answer:

    Return to the planning phase in the next cycle to address the redesign and risk -> Option A
  4. Quick Check:

    New risk found = plan again next cycle [OK]
Quick Trick: New risks mean re-plan in next cycle [OK]
Common Mistakes:
  • Ignoring risks to save time
  • Skipping evaluation phase
  • Delaying fixes until project end

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