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A project using the Waterfall model has very unclear requirements that keep changing. What is the best testing approach to handle this?

hard📝 Application Q15 of 15
Testing Fundamentals - Testing Models and Approaches
A project using the Waterfall model has very unclear requirements that keep changing. What is the best testing approach to handle this?
ASwitch to an iterative model with testing during development.
BSkip testing to save time on changing requirements.
CStick to Waterfall testing after implementation despite changes.
DTest only after maintenance phase.
Step-by-Step Solution
Solution:
  1. Step 1: Understand Waterfall limits with changing requirements

    Waterfall works best with clear, stable requirements; changes cause delays and rework.
  2. Step 2: Choose suitable testing approach

    Iterative models allow testing during development and adapt to changes better than Waterfall.
  3. Final Answer:

    Switch to an iterative model with testing during development. -> Option A
  4. Quick Check:

    Changing requirements = use iterative testing [OK]
Quick Trick: Use iterative testing if requirements change often [OK]
Common Mistakes:
  • Forcing Waterfall despite unstable requirements
  • Skipping testing to save time
  • Testing only after maintenance phase

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