多项选择题
A.Pause the three VMs， and copy the .vhd files to the test environment
B.Create a checkpoint of the three VMs， and export the checkpoint to the test environment
C.Import the checkpoint into the test environment， and apply the application update for testing
D.Create three VMs in the test environment， attach the existing .vhd files， and apply the application update for testing
单项选择题 YouareplanningtodeploytwoWindowsServer2008R2Hyper-Vservers.YouneedtodesignthestorageofVHDfilesformaximumsecurity.Whatshouldyoudo？（）
单项选择题 The servers on your network run Windows Server 2008 R2. You are planning a two-node Hyper-V failover cluster with SAN storage， and 16 virtual machines （VMs）. You plan to use quick migration. You need to place the maximum number of VMs on each logical unit number （LUN）. You need to ensure that you can move individual VMs between cluster nodes without affecting other VMs. How many VMs should you place on each LUN？（）
多项选择题 All servers on your companys network run Windows Server 2008 R2. The company is planning to virtualize a memory-intensive server application. You need to recommend CPUs for the virtualization host server. The CPUs must enable memory management enhancements in Microsoft Hyper-V Server 2008 R2. What are two possible CPU recommendations that will achieve this goal？（）