A corporate environment will include Exchange Server 2010. You need to recommend a solution that meets the following client access requirements:
Automatic failover of specific client access protocols Distribution of client access traffic across multiple Client Access servers Secure Sockets Layer (SSL) session ID for clientto Client Access server affinity

What should you recommend?

A.
Deploy a Client Access server array.

B.
Deploy a hardware load balancer for the Client Access servers.

C.
Deploy Microsoft Forefront Unified Access Gateway (UAG) as a reverse proxy.

D.
Deploy Microsoft Forefront Threat Management Gateway (TMG) as a reverse proxy.