ISC Exam Questions

Which one of the following statements is TRUE concerning the Terminal Access Controller Access Contr

Which one of the following statements is TRUE concerning the Terminal Access Controller Access
Control System (TACACS) and TACACS+?

A.
TACACS supports prompting for a password change.

B.
TACACS+ employs a user ID and static password.

C.
TACACS+ employs tokens for two-factor, dynamic password authentication.

D.
TACACS employs tokens for two-factor, dynamic password authentication.

Explanation:
The correct answer is “TACACS+ employs tokens for two-factor, dynamic password authentication”.
TACACS employs a user ID and static password and does not support prompting for password
change or the use of dynamic password tokens.