Which one of the following is the MOST critical characteristic of a biometrics system?

A.
Acceptability

B.
Accuracy

C.
Throughput

D.
Reliability

Explanation:
We don’t agree with the original answer, which was throughput. Granted throughput
is vital but Krutz lists accuracy is most important.

In addition to the accuracy of the biometric systems, there are OTHER factors that must also be
considered. These factors include the enrollment time, the throughput rate, and acceptability. -Ronald Krutz The CISSP PREP Guide (gold edition) pg 51