When a reader in a biometric authentication system scans a person's biometric data, what is used?
A) The entire data set that is processed
B) The first 1056 bytes of data
C) The first 256 characters of data
D) A few key features

Question

Quizplus · Accepted Answer

Biometric authentication systems typically extract and use a few key features from the scanned biometric data, rather than processing the entire data set. This makes the authentication process more efficient and manageable.

When a Reader in a Biometric Authentication System Scans a Person's