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？（）

多项选择题All servers on your company’s 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？（）

A.CPUs with AMD Rapid Virtualization Index （AMD RVI）
B.CPUs with Intel Extended Page Tables （Intel EPT）
C.CPUs with Intel Virtualization Technology （Intel VT）
D.CPUs with AMD Virtualization （AMD V）

多项选择题You plan to implement Hyper-V virtualization to test applications. In the test environment， you will take frequent snapshots of virtual machines （VMs）. You need to recommend which disk types you should use for the planned deployment of the VMs. Which disk types should you recommend？（）

A.pass-through
B.fixed-size
C.differencing
D.dynamically expanding

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 application availability and without corrupting data. What should you do first？（）

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

单项选择题Your company plans to replace the current virtualization solution by using multiple Hyper-V hosts that run Windows Server 2008 R2 Service Pack 1 （SP1）. You are evaluating the power consumption technologies available in Hyper-V. You need to identify which technology will reduce the power consumption of the Hyper-V hosts. Which technology should you identify？（）

A.Second-Level Address Translation （SLAT）
B.CPU Core Parking
C.Multipath I/O
D.a Virtual Desktop Infrastructure （VDI）
E.Microsoft Application Virtualization （App-V）
F.fixed-size disks
G.differencing disks
H.Device Client Access Licenses （CALs）
I.pass-through disks
J.Dynamic Memory
K.User Client Access Licenses （CALs）
L.Microsoft Enterprise Desktop Virtualization （MED-V）
M.Microsoft Software Assurance
N.a legacy network adapter
O.VM snapshots

单项选择题Your network environment includes two Windows Server 2008 R2 Hyper-V servers and one VMware ESX 3.5 host server. You are designing a Microsoft System Center Virtual Machine Manager （SCVMM） 2008 R2 implementation to manage your network environment. SCVMM must be able to perform management tasks that require file transfer operations between your VMware server and your Windows servers. You need to configure the ESX host server to ensure that file transfer operations are encrypted， and follow security best practices. What should you do？（）

A.Use the default root credentials as the virtual machine delegate， and enable SSH root login
B.Create a new virtual machine delegate account， add the account as a member of the VMware Administrators role， and enable SSH root login
C.Create a new virtual machine delegate account， add the account as a member of the VMware Administrators role， and disable SSH root login
D.Use the default root credentials as the virtual machine delegate， and disable SSH root login