Your company has an Active Directory Domain Services (AD DS) domain. All servers run Windows
Server 2008 R2. The Remote Desktop Services (RDS) environment includes a Remote Dekstop
Session Host (RD Session Host) server in the LAN environment, and a Remote Desktop Gateway (RD
Gateway) server in the perimeter network (also known as DMZ). You deploy a Remote Desktop Web
Access (RD Web Access) server in the perimeter network. You publish a RemoteApp application. The
RemoteApp application is not visible to users when they log in to RD Web Access. You need to
ensure that authorized users can run RemoteApp applications from RD Web Access. What would you
do?
A.
Restart the World Wide Web Publishing Service on the RD Web Access server.
B.
Disable Forms Authentication on the Default Web Site on the RD Web Access server.
C.
Allow Windows Management Instrumentation (WMI) communication between the RD Gateway
server and the RD Session Host server.
D.
Allow Windows Management Instrumentation (WMI) communication between the RD Web
Access server and the RD Session Host server.
Explanation:
Configure the TS Web Access server to allow access from the Internet
To allow users to access the TS Web Access server from the Internet, the recommended
configuration is to place both the TS Gateway server and the TS Web Access server in the perimeter
network, with the terminal servers that host RemoteApp programs behind the internal firewall.
Alternatively, you can deploy TS Web Access on the internal network, and then make the Web site
available through Microsoft Internet Security and Acceleration (ISA) Server. If you deploy TS Web
Access in the perimeter network, you must configure your firewall to allow Windows Management
Instrumentation (WMI) traffic from the TS Web Access server to the terminal server.
http://technet.microsoft.com/en-us/library/cc730673(WS.10).aspx