单项选择题 You plan to deploy a distributed database application that runs on multiple Windows Server 2008 R2  servers.   You need to design a storage strategy that meets the following requirements： èAllocates storage to servers as required  èUses the existing network infrastructure èUses standard Windows management tools   èEnsures that data is available if a single disk fails What should you include in your design？（）

单项选择题 Your company plans to deploy eight file servers that run Windows Server 2008 R2. All file servers will connect to Ethernet switches.  You need to plan a data storage solution that meets the followingrequirements：   èAllocates storage to the servers as needed èUtilizes the existing network infrastructure  èMaximizes performance  èMaximizes fault tolerance   Which actions should you include in your plan？（）

单项选择题 Your company has a main office and a branch office. Your network contains a single Active Directory domain. You install 25 Windows Server 2008 R2 member servers in the branch office. You need to  recommend a storage solution that meets the following requirements： èEncrypts all data on the hard disks   èAllows the operating system to start only when the authorized user is present What should you recommend？（）