Biometric performance is most commonly measured in terms of:

A.
FRR and FAR

B.
FAC and ERR

C.
IER and FAR

D.
FRR and GIC

Explanation:
Biometric performance is most commonly measured in two ways: False Rejection Rate (FRR), and
False Acceptance Rate (FAR). The FRR is the probability that you are not authenticated to access
your account. A strict definition states that the FRR is the probability that a mated comparison (i.e. 2
biometric samples of the same finger) incorrectly determines that there is no match.