Your network consists of one Active Directory domain. The domain contains servers that run
Windows Server 2008 R2. The relevant servers are configured as shown in the following table. (Click
the Exhibit)

All client computers run Windows 7. Remote users connect to the network from the Internet by
using virtual private network (VPN) connections. You plan to enable remote users to run RemoteApp
applications on Server2. You need to prepare the environment to provide users access to the
applications. The solution must provide a custom Web page that contains shortcuts to authorized
applications for each user. What should you do?

A.
On Server2, install the Web Server (IIS) server role.

B.
On Server2, install the Remote Desktop Services server role that has the Remote Desktop
Gateway (RD Gateway) role service.

C.
On Server3, install the Remote Desktop Services server role that has the Remote Desktop Web
Access (RD Web Access) role service.

D.
On Server2 and Server3, install the Remote Desktop Services server role that has the Remote
Desktop Connection Broker (RD Connection Broker) role service.