Refer to the exhibit. What is the result of this configuration?
A. Router 1 opens and closes a TCP connection to the TACACS+ server every time a user requires authorization
B. Router 1 and the TACACS+ server maintain one open connection between them only when network administrator is accessing the router with password ciscotest
C. Router 1 and the TACACS+ server maintain one open connection between them
D. Router 1 opens and closes a TCP connection to the TACACS+ server every time a user requires authentication
Correct Answer: B