YOU RECENTLY INSTALLED AN 802.11G WIRELESS NETWORK IN A SMALL OFFIC...

3. You recently installed an 802.11g wireless network in a small office. One of the employees has been complaining of poor performance and mentioned her notebook computer runs very slowly because of the access point it connects to. What could cause this notebook computer to be performing poorly?A. The new 5 GHz phone in her office is interfering with the wireless LAN.B. The access point is located at the opposite side of the building from the user’s office.C. A MAC filter is enabled on the notebook computer.D. The firmware was recently upgraded on the access point.