Which two statements are correct regarding the differences between RADIUS and TACACS$+?($Choose two.$)$

A$.$ RADIUS encrypts the entire packet, whereas TACACS$+$ only encrypts the password field.

B$.$ RADIUS primary use is for network access, whereas TACACS$+$ primary use is for device administration.

C$.$ RADIUS combines the authentication and authorization functions, whereas TACACS$+$ separates them.

D$.$ RADIUS uses TCP as the transmission protocol, whereas TACACS$+$ uses both UDP and TCP protocols.

E$.$ RADIUS supports full command logging$,$ whereas TACACS$+$ does not provide any command logging$.$