Your company has an Active Directory Domain Services (AD DS) domain . All servers run Windows Server 2008.
You install Remote Desktop role services on servers as shown in the following table.
Server name  Role service
Server1  RD Session Host
Server2  RD Web Access
Server3  RD Session Broker
You need to present a RemoteApp program by using Remote Desktop Web Access (RD Web Access).
What should you do?（）

单项选择题You have an Active Directory Domain Services (AD DS) domain. All servers run Windows Server 2008 R2. The Remote Desktop Services (RDS) environment includes a Remote Desktop Session Host (RD Session Host) server in the LAN environment, and a Remote Desktop Gateway (RD Gateway) server in the perimeter network. 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 should 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.

多项选择题Your company has an Active Directory Domain Services (AD DS) domain. You are installing the RD Session Host (RD Session Host) role service in Server Manager on a server that runs Windows Server 2008 R2. The Audio and video playback check box on the Configure Client Experience page is not available. You need to ensure that you can enable audio and video playback for users connecting to the RD Session Host server. Which two actions should you perform?（）

A.Start the Windows Audio service.
B.Install the Desktop Experience feature.
C.Install Connection Manager Administration Kit feature.
D.Start the Windows Audio EndPoint Builder service.

单项选择题Your company runs Remote Desktop Services. All client computers run Windows XP SP3. You have a Remote Desktop Session Host (RD Session Host) server. You need to ensure that users can print by using Easy Print while connected to the RD Session Host server. What should you do on the client computers?（）

A.Install .NET Framework 3.5.
B.Enable Network Level Authentication (NLA)
C.Enable a Windows Firewall Inbound Rule for File and Printer Sharing.
D.Enable a Windows Firewall Outbound Rule for File and Printer Sharing.

单项选择题Your company runs Remote Desktop Services. You have a Remote Desktop Web Access (RD Web Access) server. You publish several applications on the internal network by using RD Web Access. You need to ensure that the published applications are accessible from the Internet via an HTTPS connection over port 443. What should you do first?（）

A.Use Internet Information Services (IIS) Manager to disable Forms Authentication.
B.Use Internet Information Services (IIS) Manager to enable Windows Authentication.
C.Install and configure the Remote Desktop Gateway (RD Gateway) role service on the RD Web Access server.
D.Install and configure the Remote Desktop Connection Broker (RD Connection Broker) role service on the RD Web Access server.

单项选择题Your company runs Remote Desktop Services on Windows Server 2008. You have a Remote Desktop Session Host (RD Session Host) server. You plan to install an application on the RD Session Host server by running a setup.exe file. You need to ensure that the application will install properly and be useable by all users on the RD Session Host server. What should you do first on the RD Session Host server?（）

A.Run the Changeuser /install command.
B.Run the Changeuser /execute command.
C.Set the Remote Desktop licensing mode to RDS Per User CAL.
D.Set the Remote Desktop licensing mode to RDS Per Device CAL.