The "_____" aspect of personal identification refers to something like a password which everyone can create and has.
A)what you know
B)what you do
C)what you feel
D)who you are

Question

Quizplus · Accepted Answer

Biometrics is the use of physiological characteristics such as one's fingerprint,the blood vessels in the iris of the eye,the sound of voice,or even one's breath to provide identification.The best form of security for personal identification encompasses three aspects,i.e. ,what you know,what you have,and who you are.The first aspect,"what you know" is something like a password that everyone can create and has.

The "_____" Aspect of Personal Identification Refers to Something Like