A customer would like to provide EMC ControlCenter access to two users. One user is located at a remote site with a firewall that separates them from the infrastructure. The other user is at a remote site with no firewall in the network path.
Which additional information do you need to evaluate this request?

A.
Firewall type, user roles, and EMC ControlCenter infrastructure configuration

B.
Firewall type, user roles, and network latency

C.
Network latency and EMC ControlCenter infrastructure configuration

D.
Network latency and number of managed objects