You plan to deploy a Virtual Desktop Infrastructure （VDI） for the public relations users. You need to identify which additional software must be deployed on the network to support the planned VDI deployment. Which additional software should you identify？（）

A、Microsoft Forefront Identity Manager （FIM） 2010

B、Remote Desktop Session Host （RD Session Host） in redirection mode

C、Microsoft Forefront EndPoint Protection 2010

D、Remote Desktop Connection Broker （RD Connection Broker）

E、Remote Desktop Virtualization Host （RD Virtualization Host）