Multiple choice technology testing

During which test activity could faults be found most cost effectively?

  1. Execution

  2. Design

  3. Planning

  4. Check Exit criteria completion
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Detecting faults during the planning phase is highly cost-effective because requirements and design issues can be resolved on paper before any code is written. Fixing defects later during design, execution, or exit criteria validation requires expensive code rework, regression testing, and redeployment cycles.

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