单项选择题 Your company has an Active Directory Domain Services (AD DS) domain. You install the Remote Desktop Session Host (RD Session Host) role service and the Microsoft Application Virtualization (App-V) 4.6 client on a server that runs Windows Server 2008 R2. You publish applications to the RD Session Host server by using App-V. Partner companies require access to an internal application. You provide each partner company with a preconfigured Remote Desktop Protocol (.rdp) file that enables the company to access the application by using the Connect From Anywhere feature. You need to specify the protocol that each partner company must allow through its firewall to establish the connection. Which protocol should you specify?（）

单项选择题 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?（）