____ use physical characteristics of people,such as fingerprints and retina scans,for authentication and access to physical places and online information systems.
A) Access codes
B) Biometrics
C) Human codes
D) Human metrics

Question

Quizplus · Accepted Answer

Biometrics use physical characteristics unique to an individual, such as fingerprints, retina scans, and facial recognition, for authentication purposes. Access codes are typically passwords or numerical combinations, while human codes and human metrics are not commonly used terms in this context.

____ Use Physical Characteristics of People,such as Fingerprints and Retina