Ann, a sales manager, successfully connected her company-issued smartphone to the wireless
network in her office without supplying a username/password combination. Upon disconnecting

from the wireless network, she attempted to connect her personal tablet computer to the same
wireless network and could not connect.
Which of the following is MOST likely the reason?

A.
The company wireless is using a MAC filter.

B.
The company wireless has SSID broadcast disabled.

C.
The company wireless is using WEP.

D.
The company wireless is using WPA2.

Explanation:
MAC filtering allows you to include or exclude computers and devices based on their MAC
address.