HOTSPOT
Your network contains an Active Directory domain named contoso.com. The domain contains a server named
Server that runs Windows Server 2012 R2.
You perform a Server Core Installation of Windows Server 2012 R2 on a new server.
You need to ensure that you can add the new server to Server Manager on Server1.
What should you configure on the new server? To answer, select the appropriate setting in the answer area.
Hot Area:
Answer: 
Explanation:
You can add a computer to server manager using IP address. So you need to configure Network Settings. If the
server is not member of a domain, you can admin it remotely.8 – Network Settings
You will require a network connection to the server to manage it from a different server, therefore you need to
configure the network settings to enable Remote Management.
http://technet.microsoft.com/en-us/library/jj647766.aspx