What are the requirements for configuring a Samba file server to work in Active Directory mode?
(Choose THREE correct answers.)

A.
Specify a realm in the smb.conf file

B.
Synchronize time with the realm server

C.
Create an administrator account with pdbedit command

D.
Join a domain using the command: net ads join

E.
Use Winbind the ADS mode with this command: windbindd -krb5