A company has recently implemented a high density wireless system by having a junior technician
install two new access points for every access point already deployed. Users are now reporting
random wireless disconnections and slow network connectivity. Which of the following is the
MOST likely cause?

A.
The old APs use 802.11a

B.
Users did not enter the MAC of the new APs

C.
The new APs use MIMO

D.
A site survey was not conducted

Explanation:
To test the wireless AP placement, a site survey should be performed.