单项选择题 Your network contains an Active Directory domain named contoso.com. The domain contains a server named Server 2012. You create a group Managed Service Account named gservice1. You need to configure a service named Service1 to run as the gservice1 account. How should you configure Service1?（）

单项选择题 Your network contains an Active Directory domain named contoso.com. The domain contains a server named Server1. Server1 runs Windows Server 2012 R2. You need to create 3-TB virtual hard disk (VHD) on Server1. Which tool should you use?（）

单项选择题 Your network contains an Active Directory domain named adatum.com. The domain contains several thousand member servers that run Windows Server 2012 R2. All of the computer accounts for the member servers are in an organizational unit (OU) named ServersAccounts. Servers are restarted only occasionally. You need to identify which servers were restarted during the last two days. What should you do?（）