You plan to deploy two virtual machines （VMs） that will run Microsoft Exchange Server 2010 and will have the Mailbox server role installed. The VMs will have access to only the local disks on the Hyper-V hosts.
You need to recommend a solution to ensure that the Exchange Server Mailbox services are available if a single VM fails.
What should you include in the recommendation？（）

多项选择题Your environment includes a Windows Server 2008 R2 Hyper-V failover cluster and a single Windows Server 2008 R2 Hyper-V server. You are designing a migration strategy. You need to ensure that you can perform a SAN migration to move virtual machines （VMs） from the single server into the failover cluster. Which two actions should you perform？（）

A.Install Microsoft System Center Virtual Machine Manager （VMM） 2008 R2
B.Install a Virtual Disk Service （VDS） hardware provider
C.Use Cluster Shared Volumes （CSVs） to store the VM files
D.Add the Storage Manager for SANs feature

多项选择题Your network includes Windows Server 2008 R2 Hyper-V servers. You are configuring the servers in a failover cluster that will host highly available virtual machines （HAVMs）. You plan to manage the servers in the cluster by using Microsoft System Center Virtual Machine Manager （VMM） 2008 R2. You need to design a storage solution for the cluster that allows you to migrate virtual machines （VMs） into and out of the cluster by using SAN migration. Which two actions should you include in your design？（）

A.Install a Virtual Disk Service （VDS） hardware provider on each node in the cluster
B.Enable the auto mount feature on each node in the cluster
C.Place all VMs on a dedicated logical unit number （LUN）
D.Place all VMs on a single Cluster Shared Volume （CSV）

单项选择题Your virtual environment includes several Windows Server 2008 R2 Hyper-V servers. Some servers have 16 GB of RAM， and some servers have 32 GB of RAM. Each server has a dedicated management network adapter. Several virtual machines （VMs） are configured on local disk arrays. You plan to enable live migration between all Hyper-V host servers. Your plan must optimize the environment for live migration and enable the live migration of all VMs among all servers. You need to specify the components to add or upgrade. What should you do？（）

A.Install additional RAM as necessary so that all host servers have the same amount of RAM. Add a second network adapter to each host server， and assign this network adapter to a local switch
B.On each Hyper-V host server， provision additional disk resources on the local storage volumes. Install additional RAM as necessary so that all host servers have the same amount of RAM
C.On each Hyper-V host server， provision additional disk resources on the local storage volumes. Add a second network adapter to each host server， and assign this network adapter to a local switch
D.On each Hyper-V host server， provision additional disk resources on shared storage volumes. Add a second network adapter to each host server， and assign this network adapter to a local switch

单项选择题Your network contains 10 servers that run Windows Server 2008 R2 Enterprise. The servers are configured as shown in the following table. Server1 and Server2 are members of the same failover cluster. Both servers are connected to a Fibre Channel Storage Area Network （SAN） by using four Fibre Channel connections per server. You need to ensure that communication between the hosts and the SAN is distributed between all of the Fibre Channel connections. What should you implement？（）

A.Multipath I/O
B.Failover Clustering on the VMs
C.a differencing VHD
D.Cluster Shared Volumes （CSV）
E.Network Load Balancing （NLB） on the VMs
F.a dynamically expanding VHD
G.network adapter teaming
H.Windows System Resource Manager （WSRM）
I.a pass-through disk
J.round robin DNS
K.Network Load Balancing （NLB） on the Hyper-V hosts
L.Performance and Resource Optimization （PRO）
M.SQL Server Resource Governor on the Hyper-V hosts

单项选择题You have two hosts that run VMware ESX. You need to recommend a management solution for the virtual machines （VMs） on the VMware hosts. The solution must support the ability to move the VMs from one VMware host to the other VMware host by using VMware vMotion technology. What should implement on the network？（）

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