In biometric identification systems, at the beginning, it was soon apparent that truly positive identification could only be based on :

In biometric identification systems, at the beginning, it was soon apparent that truly positive identification could only be based on :
A .  sex of a person
B .  physical attributes of a person
C .  age of a person
D .  voice of a person

View Answer

Answer: B

Explanation: Today implementation of fast, accurate reliable and user-acceptable biometric identification systems is already under way. From: TIPTON, Harold F. & KRAUSE, MICKI, Information Security Management Handbook, 4th Edition, Volume 1, Page 7.