Which two commands must the help Desk enter on the IOS device to access privilege level 15?

In your ISE design, there are two TACACS profiles that are created for a device administration:

Help Desk_Profile, and IOS_Admin_Profile. The Help Desk profile should login the user with privilege 1, with ability to change privilege level to 15. The Admin profile should login the user with privilege 15 by default.

Which two commands must the help Desk enter on the IOS device to access privilege level 15? (Choose two)
A . Enable secret
B . Enable 15
C . Enable
F, Enable lOS_Admin profile
D . Enable password

Answer: BE