You need to design a migration path for migrating user accounts and mailboxes to the new environment. Which two actions should you perform?()
A.Use the Migration Wizard to create and migrate mailboxes to Exchange Server 2003
B.Use Active Directory Users and Computers to move user accounts and mailboxes to the new environment
C.Use Microsoft Identity Integration Server (MIIS) to synchronize user accounts with the new environment
D.Use the Active Directory Migration Tool (ADMT) to clone user accounts in Active Directory
E.Use ClonePrincipal to migrate user accounts to the new environment