单项选择题 You have a server named Data1 that runs a Server Core Installation of Windows Server 2012 R2 Standard. You need to configure Data1 to run a Server Core Installation of Windows Server 2012 R2 Enterprise. You want to achieve this goal by using the minimum amount of administrative effort. What should you perform?（）

单项选择题 contains 500 client computers that run Windows 8. All of the client computers connect to the Internet by using a web proxy. You deploy a server named Server1 that runs Windows Server 2012 R2. Server1 has the DNS Server server role installed. You configure all of the client computers to use Server1 as their primary DNS server. You need to prevent Server1 from attempting to resolve Internet host names for the client computers. What should you do on Server1?（）

单项选择题 You have a server named Server1 that runs Windows Server 2012 R2. You connect three new hard disks to Server1. You need to create a storage space that contains the three disks. The solution must meet the following requirements: Provide fault tolerance if a single disk fails. Maximize the amount of files that can be stored in the storage space. What should you create?（）