You have two Exchange Server 2010 servers named Server1 and Server2. Both servers have the Client Access, Hub Transport, and Mailbox server roles installed. The servers are members of a database availability group (DAG).
You need to ensure that all Microsoft Office Outlook users automatically connect to an available Client Access server if a single server or service fails.
What should you do?
A.
Create a Client Access server array. Create a new DNS record and add the IP addresses of both Client Access servers to the new DNS record.
B.
Deploy a hardware load balancer. Create a DNS record for the virtual IP address of the load balancer. Create and configure a Client Access server array.
C.
Install the Network Load Balancing feature on both servers. Assign a second IP address to each server. Create a Client Access server array and a new DNS record for the array.
D.
Remove Server2 from the DAG. Create a Client Access server array, and then enable Datacenter Activation co-ordination. Install the Network Load Balancing feature on both servers.