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.