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How does the Waterfall testing model handle feedback from the testing phase that requires changes in the design?

hard🚀 Application Q9 of Q15
Testing Fundamentals - Testing Models and Approaches
How does the Waterfall testing model handle feedback from the testing phase that requires changes in the design?
ADesign changes are made during testing without restarting
BThe process goes back to the design phase before continuing
CTesting ignores design issues and proceeds
DFeedback is documented but no changes are made
Step-by-Step Solution
Solution:
  1. Step 1: Understand Waterfall's strict phase order

    Changes requiring design updates mean revisiting the design phase.
  2. Step 2: Identify correct feedback handling

    The process must go back to design, then implementation, then testing again.
  3. Final Answer:

    The process goes back to the design phase before continuing -> Option B
  4. Quick Check:

    Design changes = Return to design phase [OK]
Quick Trick: Design fixes require going back to design phase [OK]
Common Mistakes:
MISTAKES
  • Making design changes during testing
  • Ignoring design feedback
  • Skipping phases when fixing

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