A network includes servers that run Windows Server 2008 R2 with the Network Policy Server (NPS) serverrole
installed. You are planning to deploy a remote network administration solution.
The remote administration solution must meet the following requirements:
Include fault tolerance.
Define the users who have remote access and the resources they can remotely access.
You need to design a remote administration solutionthat meets the requirements.
What should you recommend? (More than one answer choice may achieve the goal. Select the BEST answer.)

A.
Deploy and configure multiple servers with the Remote Desktop Gateway server role. Create a central
Remote Desktop Connection Authorization Policy (RD CAP) and a Resource Authorization Policy (RD
RAP).

B.
Deploy and configure multiple servers with the Remote Desktop Gateway server role. Create a local
Remote Desktop Connection Authorization Policy (RD CAP) and a Resource Authorization Policy (RD
RAP).

C.
Deploy and configure one server with the Remote Desktop Web Access server role. Create a central
Remote Desktop Connection Authorization Policy (RD CAP) and a Resource Authorization Policy (RD
RAP).

D.
Deploy and configure one server with the Remote Desktop Web Access server role. Create a local Remote
Desktop Connection Authorization Policy (RD CAP) and a Resource Authorization Policy (RD RAP).

Explanation:
REMOTE DESKTOP GATEWAY
To control remote access, Remote Desktop (RD) Gateway needs to be installed. Multiple servers to builda RD
Gateway farm are required for fault tolerance / high availability. RD Connection Authorization Policy (RD CAP)
can be configured as a local store (RD Gateway server itself) or a central store (Network Policy Server NPS,
formerly known as a Remote Authentication Dial-In User Service RADIUS server).
http://technet.microsoft.com/en-us/library/cc754191.aspx