JKSSB Mock Tests

In biometric security evaluation, what does the False Rejection Rate (FRR) represent?

A. The percentage of legitimate, enrolled users who are incorrectly denied access by the system
B. The percentage of imposters successfully tricking the scanner
C. The amount of time it takes to scan a fingerprint
D. The error rate of physical hardware malfunctions
Answer: Option A
Solution (By JKSSB Mock Tests Team)
FRR measures convenience and usability; a high FRR means the system is overly strict and constantly locks out authorized personnel.
This Question Belongs to: Computer mcqs Computer set 1

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