What must be configured on the Global Configuration page of the WLC for an access point to use 802.1x to authenticate to the wired infrastructure?

Which two statements about the requirements for a Cisco Hyperlocation deployment are true? (Choose two.)

CMX Facebook Wi-Fi allows access to the network before authentication. Which two elements are available?
(Choose two.)

During the EAP process and specifically related to the client authentication session, which encrypted key is sent from the RADIUS server to the access point?

Refer to the exhibit.
A customer has implemented Cisco FlexConnect deployments with different WLANs around the global and is opening a new branch in a different location. The engineers' task is to execute all the wireless configuration and to suggest how to configure the switch ports for new Aps. Which configuration must the switching team use on the switch ports?