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.

Answer: See the explanation.

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.
References:
http://technet.microsoft.com/en-us/library/jj647766.aspx