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
2012 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.
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 2012
computer to function as a relay agent.
In Windows Server 2012 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 2012 R2 DirectAccess provided multiple updates and improvements to
address deployment blockers and provide simplified management.
References:
http://technetHYPERLINK “http://technet.microsoft.com/library/hh831416#_blank”.HYPERLINK
“http://technet.microsoft.com/library/hh831416#_blank”microsoftHYPERLINK
“http://technet.microsoft.com/library/hh831416#_blank”.comHYPERLINK
“http://technet.microsoft.com/library/hh831416#_blank”/library/hh831416
http://technetHYPERLINK “http://technet.microsoft.com/enus/library/cc732263.aspx#_blank”.HYPERLINK “http://technet.microsoft.com/enus/library/cc732263.aspx#_blank”microsoftHYPERLINK “http://technet.microsoft.com/enus/library/cc732263.aspx#_blank”.comHYPERLINK “http://technet.microsoft.com/enus/library/cc732263.aspx#_blank”/en-us/library/cc732263HYPERLINK
“http://technet.microsoft.com/en-us/library/cc732263.aspx#_blank”.HYPERLINK
“http://technet.microsoft.com/en-us/library/cc732263.aspx#_blank”aspx