The Context-Aware Services engine, which resides on the Cisco MSE, can determine and track the
location of wireless clients based on data reported by the access points. Which two types of data
does the CAS engine use to determine the location of the wireless clients? (Choose two.)

A.
SNR

B.
RSSI

C.
number of antennas per access point

D.
TDOA

E.
current access point power level