Question

Alan is evaluating different biometric systems and is concerned that users might not want to subject themselves to retinal scans due to privacy concerns. Which characteristic of a biometric system is he considering?

A. Accuracy
B. Reaction time
C. Dynamism
D. Acceptability

Answer 1

The answer is D. Acceptability

Step-by-step explanation:

The acceptability of biometric systems is necessary for privacy reasons, hence it becomes a major characteristic of the biometrics systems.

The users that Alan is evaluating have not fully accepted the system, that's the reason why they do not want to subject to retinal scans due to privacy concerns.