Which two issues are causing the problem?

Refer to the exhibit.

A wireless network that consists of Cisco Aironet 1260 APs and Cisco 2100 Series WLC has been correctly configured with Cisco WCS version 7, which is also used for management. The CleanAir Zone of Impact is not visible for the respective Cisco WCS maps.

Which two issues are causing the problem? (Choose two.)
A . software version
B . AP
C . Cisco WLC
D . Cisco MSE
E . Cisco WCS
F . Cisco WCS is not enabled.

Answer: B, D