Acceptance criteria · Question 34 of 60
An acceptance criterion states: "A video streaming service adjusts its homepage to recommend at least 40% documentaries after a user has watched three full-length documentaries." Which characteristic is being tested?
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Answer
- D Functional adaptability
Explanation
The system is expected to autonomously adapt to a change in its operational environment, here the user's behavior. This is functional adaptability. Another example is an engine management system that must adapt within 20 seconds when it crosses an altitude threshold.