What should you include in the plan?

Your Active Directory currently contains five virtualized domain controllers that run Windows Server 2012 R2.
The system state of each domain controller is backed up daily.
The backups are shipped to a remote location weekly.
Your company recently implemented a disaster recovery site that contains several servers.
The servers run Windows Server 2012 R2 and have the Hyper-V server role installed.
The disaster recovery site has a high-speed WAN link to the main office.
You need to create an Active Directory recovery plan that meets the following requirements:
– Restores the Active Directory if a catastrophe prevents all access to the main office.
– Minimizes data loss.
What should you include in the plan?

A.
Hyper-V replicas

B.
Live migration

C.
Virtual machine checkpoints

D.
System state restores