问答题 You plan to implement four Hyper-V hosts named Server1， Server2， Server3， and Server4. The Hyper-V hosts will have the following configurations： -Server3 will host one virtual machine （VM）. -Server4 will host four VMs. -Serverl and Server2 will be clustered in a Hyper-V host cluster. -The Hyper-V host cluster will host two VMs. -All VMs will run Windows Server 2008 R2 Standard. You need to recommend which operating system must be installed on each Hyper-V host. The solution must minimize licensing costs. Which operating system should you recommend for each Hyper-V host？ To answer， drag the appropriate operating system to the correct Hyper-V host in the answer area.

问答题 Your network contains four Hyper-V servers that run Windows Server 2008 R2 Service Pack 1 （SP1）. Each Hyper-V server contains one virtual machine （VM）. The Hyper-V servers are configured as shown in the following table. You need to recommend a backup strategy for each VM that meets the following requirements： -Backs up all data. -Minimizes the size of the backups What should you recommend？ To answer， drag the appropriate backup strategy to the correct VM in the answer area.

问答题 Your network contains a Hyper-V server named Server1 that runs Windows Server 2008 R2. Server1 has four physical network adapters and will run eight virtual machines (VMs). You need to identify the maximum number of internal, external and private virtual networks that you can create on Server1. How many internal, external and private virtual networks can you create? To answer, drag the appropriate number of virtual networks to the correct virtual network type in the answer area.