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？（）A.Snapshot and export all serversB.Snapshot and export only the application serverC.Snapshot the application server， and back up the SQL Server databaseD.Snapshot and export only the domain controller and the client computer

单项选择题 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？（）

多项选择题 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？（）

单项选择题 You are planning to deploy two Windows Server 2008 R2 Hyper-V servers. You need to design the storage of VHD files for maximum security. What should you do？（）

MCITP(70-693)