YouhaveaWindowsServer2008R2Hyper-Vserver.Virtualmachine……

单项选择题Your environment includes a Windows Server 2008 R2 Hyper-V failover cluster. You manage the virtual environment by using Microsoft System Center Virtual Machine Manager （VMM） 2008 R2.  You plan to perform maintenance on the Hyper-V failover cluster. You need to complete the maintenance on the failover cluster while maximizing the uptime of the virtual machines （VMs）.  What should you do prior to starting maintenance on each cluster node？（）

A.Use Failover Cluster Manager to pause the cluster node
B.Use Failover Cluster Manager to perform a quick migration of all VMs to another cluster node
C.Use VMM to place the cluster node in maintenance mode
D.Use VMM to pause all VMs and move them to another cluster node

多项选择题Your environment includes multiple Windows Server 2008 R2 Hyper-V servers. You manage the virtual environment by using Microsoft System Center Virtual Machine Manager （VMM） 2008 R2. You plan to place multiple Hyper-V servers in the perimeter network （also known as DMZ）. You need to be able to manage the Hyper-V servers by using VMM.  Which two actions should you perform for each server in the perimeter network？（）

A.Create a local administrative account
B.Perform a VMM local agent installation
C.Open port 8100 in the Windows firewall
D.Copy the security file to the VMM Administrator Console， and then run the Add Hosts Wizard

单项选择题YoudeploytwoWindowsServer2008R2Hyper-Vservers.YoumanagetheserversbyusingMicrosoftSystemCenterVirtualMachineManager（VMM）2008R2.Youneedtoensurethatyoucanrestorevirtualmachines（VMs）intheeventofahardwarefailure.Whatshouldyoudo？（）

A.Use a PowerShell script to create a snapshot of each VM. Run the script every 60 minutes on each Hyper-V server
B.Use a PowerShell script to create a checkpoint of each VM. Run the script every 60 minutes on each Hyper-V server
C.Use a PowerShell script to pause， export， and start each VM， and then to copy the export to the opposite Hyper-V server. Run the script once per day on each Hyper-V server
D.Use a PowerShell script to shut down， export， and start each VM， and then to copy the export to the opposite Hyper-V server. Run the script once per day on each Hyper-V server

单项选择题You configure a Windows Server 2008 R2 Hyper-V server with several virtual machines （VMs）.  A software vendor releases a software update for an application that runs on only one of the VMs. You need to plan a strategy that enables you to install and test the update without interrupting business operations and without corrupting data.  What should you do first？（）

A.Export the VM
B.Create a snapshot of the affected VM
C.Enable the Windows Volume Snapshot Service on the affected VM
D.Enable the Windows Volume Snapshot Service on the Hyper-V server

单项选择题Your company has a main office in New York and branch offices in Chicago and Los Angeles. You plan to use Microsoft Application Virtualization （App-V） 4.5 with SP1.  You install an Application Virtualization Management Server in the New York office. You need to provide application virtualization with active upgrade support in the Chicago and Los Angeles offices. You must design your App-V solution so that it minimizes WAN traffic.  What should you do？（）

A.Install Application Virtualization Streaming Servers in the Chicago and Los Angeles offices
B.Install Application Virtualization Management Servers in the Chicago and Los Angeles offices
C.Install the Application Virtualization \CONTENT folder on file shares in the Chicago and Los Angeles offices
D.Install the Application Virtualization \CONTENT folder on IIS 7 servers in the Chicago and Los Angeles offices