CISCO 12.1 Introduction to Wireless Quiz

Question 1

Which of the following wireless networks typically uses lower powered transmitters for short ranges?

1) WPAN
2) WLAN
3) WMAN
4) WWAN

Answer 1

1) WPAN
(Wide Personal Area Network)

Question 2

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

1) WPAN
2) WLAN
3) WMAN
4) WWAN

Answer 2

2) WLAN
(Wireless Local Area Network)

Question 3

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

1) Cellular
2) WiMAX
3) Wi-Fi
4) Bluetooth

Answer 3

4) Bluetooth

Question 4

Which 802.11 standards exclusively use the 5 GHz radio frequency? (Choose 2)

1) 802.11a
2) 802.11g
3) 802.11n
4) 802.11ac
5) 802.11ax

Answer 4

1) 802.11a
4) 802.11ac

Question 5

Which standards organization is responsible for allocating radio frequencies?

1) IEEE
2) ITU-R
3) Wi-Fi Alliance

Answer 5

2) ITU-R
(The International Telecommunications Union - Radiocommunications Sector)