单项选择题
A.Refresh Library1.
B.Index the VHD file on Library2.
C.Clone DataCenter1s VMM template.
D.Edit DataCenter1s VMM template to point to the VHD file in DataCenter2.
单项选择题 You manage Hyper-V host servers and virtual machines （VMs） by using Microsoft System Center Virtual Machine Manager （VMM） 2008 R2. Developers are members of an AD security group named Development. You need to ensure that on a specific host server， members of the Development group can perform only the Create，Modify，and Remove VM management tasks. What should you do？（）
单项选择题 You have a Windows Server 2008 R2 Hyper-V server. Hyper-V Manager shows a state of Paused and a status of Disk（s） running out of space for one of the virtual machines （VMs）. You delete several unneeded snapshots from the VM snapshot tree， and you resume the VM. After less than one minute， the state of the VM reverts to Paused. You need to enable the VM to return to a state of Running. What should you do first？（）
单项选择题 You use Hyper-V Server 2008 R2 and failover clustering to host several virtual machines （VMs）. You need to place a disk in maintenance mode. Which Windows PowerShell cmdlet should you run？（）