What are the requirements for configuring a Samba file server to work in Active Directory mode? (Choose THREE correct answers.)
A.
Join a domain using the command: net ads join
B.
Specify a realm in the smb.conf file.
C.
Synchronize time with the realm server.
D.
Use Winbind in the ADS mode with this command: winbindd -krb5
E.
Create an administrator account with the pdbedit command.