HOTSPOT
Your network contains an Active Directory domain named contoso.com. The network contains a DHCP server named DHCP1.
You add a new network segment to the network.
On the new network segment, you deploy a new server named Server1 that runs windows Server 2016 R2.
You need to configure Server1 as a DHCP Relay Agent.
Which server role should you install on Server1?
To answer, select the appropriate role in the answer area.
Hot Area:
Answer: 
Explanation:
If you opt to create a centralized or hybrid DHCP infrastructure, you will need a DHCP relay agent on every subnet that does not have a DHCP server on it. Many
routers are capable of functioning as DHCP relay agents, but in situations where they are not, you can configure a windows Server 2016 computer to function as a
relay agent.
In windows Server 2016 R2 the DirectAccess feature and the RRAS role service were combined into a new unified server role. This new Remote Access server
role allows for centralized administration, configuration, and monitoring of both DirectAccess and VPN-based remote access services. Additionally, windows Server
2016 R2 DirectAccess provided multiple updates and improvements to address deployment blockers and provide simplified management.http://technet.microsoft.com/library/hh831416
http://technet.microsoft.com/en-us/library/cc732263.aspx