When enabling security fabric on the FortiGate interface to manage FortiAPs, which two types of communication channels are established between FortiGate and FortiAPs? (Choose two.)

Six APs are located in a remotely based branch office and are managed by a centrally hosted FortiGate. Multiple wireless users frequently connect and roam between the APs in the remote office.
The network they connect to, is secured with WPA2-PSK. As currently configured, the WAN connection between the branch office and the centrally hosted FortiGate is unreliable.
Which configuration would enable the most reliable wireless connectivity for the remote clients?

Which two phases are part of the process to plan a wireless design project? (Choose two.)

Which statement is correct about security profiles on FortiAP devices?

Which two configurations are compatible for Wireless Single Sign-On (WSSO)? (Choose two.)