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?

At which layer of the OSI model do most of the wireless APs operate?

How many non-overlapping channels does IEEE 802.11a standard support?

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?

Which of the following is not a feature WPA2 security?

What is the name given to individuals who search for unsecure networks in the hope of gaining free access to the internet?