Your network consists of a single Active Directory domain. The domain controllers run Windows Server 2008 R2. Your company¯s enterprisesecurity policy states that the domain controllers cannot contain optical drives. ou need to recommend a backup and recovery plan that restores the domain controllers in the event of a catastrophic server failure. What should you recommend？（）
- AUse Windows Server Backup to back up each domain controller to a local disk. Create a Windows recovery Environment （Windows RE） partition on each domain controller.
- BUse Windows Server Backup to back up each domain controller to a local disk. Use Windows deployment Services （WDS） to deploy the Windows Recovery Environment （Windows RE）.
- CUse Windows Server Backup to back up each domain controller to a remote network share. Create a windows Recovery Environment （Windows RE） partition on each domain controller.
- DUse Windows Server Backup to back up each domain controller to a remote network share. Use windows Deployment Services（WDS）to deploy the Windows Recovery Environment （Windows RE）.