IEEE 802.11 includes the specifications for WLAN technologies that make use of radio waves and what other kind of electromagnetic radiation?

To prevent annoucement of the existence of your wireless network, you should disable identifier:

What is the fixed bandwidth defined by Wifi standard for 802.11b?

Quality of Service (QoS) capabilities are incorporated in Wifi with the adoption of:

Which of the following modulation is used by Wifi?

How many hertz is one Gigahertz (GHz) equal to?

Wifi does not support roaming? True or False

Which of the following is not an unlicensed ISM band?

Which of the following is not a common modulation method used in wireless communication?

An 802.11 frame may contain up to how many address fields?

Which of the following is not one of the three main tools used to decrease the security risks that accompany a WLAN?