CN2-Chapter3

Which of the following wireless networks are specified in the IEEE 802.11 standards for the 2.4 GHz and 5 GHz radio frequencies?

• WPAN
• WLAN
• WMAN
• WWAN

Which of the following is an IEEE 802.15 WPAN standard that uses a device-pairing process to communicate?

• Cellular
• WiMAX
• Wi-Fi
• Bluetooth

Which of the following antennas provide 360 degrees of coverage?

• Wireless NIC
• Directional
• Omnidirectional
• MIMO

How many address fields are in the 802.11 wireless frame?

• 2
• 3
• 4
• 5

What is the term for an AP that openly advertises its service periodically?

• Active
• Infrastructure
• Ad hoc
• Passive

What IP versions does CAPWAP support?

• IPv4
• IPv6
• IPv4 by default, but can configure IPv6
• IPv6 by default, but can configure IPv4

How many channels are available for the 5 GHz band?

• 11
• 13
• 14
• 24

What type of attack is an “evil twin AP” attack?

• DoS
• MITM
• Wireless intruder
• Radio interference