单项选择题 Your network contains an Active Directory domain named adatum.com. The domain contains three domain controllers. The domain controllers are configured as shown in the following table. DC3 loses network connectivity due to a hardware failure. You plan to remove DC3 from the domain. You log on to DC3. You need to identify which service location (SRV) records are registered by DC3. What should you do?（）

问答题 Your network contains an Active Directory domain named contoso.com. Technicians use Windows Deployment Services (WDS) to deploy Windows Server 2012 R2. The network contains a server named Server1 that runs Windows Server 2012 R2. Server1 has the Hyper-V server role installed. You need to ensure that you can use WDS to deploy Windows Server 2012 R2 to a virtual machine named VM1. Which settings should you configure? To answer, select the appropriate settings in the answer area.

单项选择题 You have a server named Server1 that runs a Server Core installation of Windows Server 2012 R2 Standard. You establish a Remote Desktop session to Server1. You need to identify which task can be performed on Server1 from within the Remote Desktop session. What should you identify?（）