Multiple choice technology testing

Which technique can be used to achieve input and output coverage?

  1. Error Guessing

  2. Boundary Value Analysis

  3. Decision Table testing

  4. Equivalence partitioning
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Equivalence partitioning achieves input and output coverage by grouping inputs that should be treated similarly into classes, then testing representatives from each class. This ensures coverage of all possible behaviors without testing every value. Boundary value analysis focuses on edges, error guessing is ad-hoc, and decision tables handle complex logic combinations.

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