What does Mist’s patented 16-element vBLE Antenna Array do when "engagement" is enabled?

What does Mist’s patented 16-element vBLE Antenna Array do when "engagement" is enabled?
A . performs radio resource management
B . locates Wi-Fi assets
C . transmits unique and directional BLE beams
D . performs personal pre-shared key sharing

View Answer

Answer: C

Explanation:

Reference: https://www.mist.com/resources/ap61-access-point/