When adding an MSE to a Cisco WCS, you are given the option to enable HTTP. What would be a

good reason to enable HTTP communication to the MSE?

A.
If HTTPS is disabled on the MSE.

B.
If port 443 is blocked by a firewall in between WCS and the MSE.

C.
If the MSE is being added to a version of WCS prior to 7.0.

D.
If a a third-party application needs to communicate with the MSE.