A.Install Hyper-V Integration Services on the VMsB.Use ……

单项选择题You plan to implement Hyper-V live migration. You configure the Hyper-V hosts to connect to a shared storage. You need to prepare the Hyper-V hosts for the implementation of live migration. What should you configure on the Hyper-V hosts？（）

A.Microsoft System Center Operations Manager with Performance and Resource Optimization （PRO）
B.virtual machine queue （VMQ）
C.Network Load Balancing （NLB） for the VMs
D.quick migration
E.Microsoft System Center Virtual Machine Manager 2008 R2
F.Network Load Balancing （NLB） for the Hyper-V hosts
G.Cluster Shared Volumes （CSV）
H.Windows System Resource Manager （WSRM）
I.Virtual Machine Chimney
J.pass-through disks
K.a failover cluster for the Hyper-V hosts
L.Second-Level Address Translation （SLAT）
M.a failover cluster between the VMs
N.Network Attached Storage （NAS）
O.a Fibre Channel Storage Area Network （SAN）
P.an iSCSI Storage Area Network （SAN）

多项选择题Your virtual environment includes Windows Server 2008 R2 Hyper-V servers. You manage the environment by using Microsoft System Center Virtual Machine Manager （VMM） 2008 R2. You are planning to install an application upgrade. Testing the production application requires access to the following three virtual machines （VMs）： a domain controller， a server that runs Microsoft SQL Server， and an IIS Web server. You need to test the application upgrade in a virtual environment that is isolated from the production network. Which two sets of actions should your plan include？（）

A.Import the checkpoint into the test environment， and apply the application update for testing
B.Create a checkpoint of the three VMs， and export the checkpoint to the test environment
C.Create three VMs in the test environment， attach the existing .vhd files， and apply the application update for testing
D.Pause the three VMs， and copy the .vhd files to the test environment

单项选择题Your company’s network includes 150 client computers that run Windows Vista Business. The company does not participate in the Microsoft Software Assurance program. You plan to implement a virtual desktop infrastructure （VDI） that includes 150 VDI sessions. You acquire three new servers that have four quad-core CPUs each. You need to choose the appropriate licenses. Which licensing solution should you choose？（）

A.150 Windows Virtual Enterprise Centralized Desktop （VECD） licenses
B.150 Windows Vista Business licenses
C.3 Windows Server 2008 R2 Datacenter licenses
D.150 Windows 7 Professional Upgrade licenses and Software Assurance

单项选择题Your highly available virtual environment includes Windows Server 2008 R2 Hyper-V servers. You are developing a strategy to apply Hyper-V updates. You need to ensure that you can deploy updates while minimizing server downtime. What should you do on each Hyper-V server？（）

A.Migrate the VMs， apply the update to the Hyper-V server， apply the update to each VM， and then migrate the VMs back to the Hyper-V server
B.Pause the VMs， apply the update to the Hyper-V server， and then apply the update to the VMs
C.Apply the update to the Hyper-V server， and then apply the update to the VMs
D.Take a snapshot of the VMs， and then apply the update to the Hyper-V server

多项选择题Your company has a main office and 10 branch offices. The main office has a firewall. All connections from the branch office are sent through the firewall. Each office has two Hyper-V hosts that run Windows Server 2008 R2 Service Pack 1 （SP1）. Each host contains 10 virtual machines （VMs）. You deploy Microsoft System Center Virtual Machine Manager 2008 R2 in the main office. You need to recommend changes to the firewall to ensure that branch office administrators can manage their local Hyper-V hosts by using System Center Virtual Machine Manager. The solution must ensure that only the required ports are opened. Which firewall ports should you recommend opening？（）

A.135
B.443
C.80
D.8100
E.995