Multiple choice technology testing

Which of the below is not a characteristic for testability?

  1. Operability

  2. Observability

  3. Simplicity

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

Testability characteristics include Operability (ease of operating the system), Observability (ease of seeing results), Simplicity (ease of understanding), and also Controllability and Understandability. Robustness is a separate quality attribute that describes a system's ability to handle errors and unexpected inputs, not a characteristic of testability itself. A robust system might actually be harder to test because it handles errors gracefully.

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