An authentication token:
A) is a device the size of a credit card that contains access permission data.
B) is a type of smart card.
C) is a device that displays passcodes.
D) is an electronic marker attached to a digital authorization file.
E) compares a person's unique characteristics against a stored profile of these characteristics to determine any differences between these characteristics and the stored profile.

Question

Quizplus · Accepted Answer

An authentication token is a device that displays passcodes, also known as a security token or a two-factor authentication token. It is used to provide an additional layer of security by generating a one-time code that is used for authentication purposes.

An Authentication Token