Multiple choice technology testing

Reliability, usablility, efficiency are

  1. Functional characteristics

  2. Non functional characteristics

  3. Both A. & B.

  4. None of the above
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Reliability, usability, and efficiency are non-functional characteristics because they describe HOW the system performs rather than WHAT it does. Functional characteristics specify specific behaviors or features (like 'user can login'), while non-functional characteristics define quality attributes like performance, ease of use, and dependability.

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