Your virtual environment includes Windows Server 2008 R2 Hyper-V servers. The test and development teams are developing a distributed application. 
The application requires a domain controller， a server that runs Microsoft SQL Server， an application server， and a client computer. The application uses pass-through authentication. You need to ensure that at the time of a failure， the test team can reproduce the error and provide the application in the state in which it existed when the error occurred to the development team for continued analysis. You must achieve this goal while minimizing storage requirements. 
What should you do？（）

You have a two-node Hyper-V failover cluster that uses SAN storage. You are designing storage for a new virtualization environment by using Windows Server 2008 R2. 
You plan to deploy five virtual machines （VMs） per logical unit number （LUN）. You need to be able to perform a live migration of a single VM while the other VMs continue to run on the host server. 
What should you do？（）

You are designing a test environment that uses Hyper-V. The test environment must enable testers to perform the following tasks： 
Quickly switch between running states.Re-create a specific state or condition.Return the state of the environment to a specific point in time.Recover from a faulty software update by using the fastest method. You need to ensure that the test environment meets the requirements. 
What are two possible tools that you can use to achieve this goal？（）

You are designing a Windows Server 2008 R2 Hyper-V environment. You need to be able to dynamically assign new storage to Windows virtual machines （VMs）. 
What should you do？（）

You are designing a Windows Server 2008 R2 Hyper-V virtualization environment. Your host servers must have the following elements： 
A dedicated management network adapter.A dedicated virtual network for child iSCSI network traffic.A dedicated virtual network for child network traffic with VLAN tagging. You need to choose adapters that minimize the host server processing. 
Which adapters should you choose？（）

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？（）

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？（）

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？（）

All servers on your companys network run Windows Server 2008 R2. Client computers run a Windows， Mac， or Linux operating system. 
The company is planning to virtualize an enterprise application. You need to recommend a virtualization solution that allows the virtualized application to be accessed from all of the client computers. 
Which technology should you recommend？（）

Your network includes Windows Server 2008 R2 Hyper-V servers. Each Hyper-V server runs multiple virtual machines （VMs）. You need to detect performance issues and generate an alert when Hyper-V server load exceeds specific thresholds. 
Which tool should you use？（）