Wireless Specs Quick Facts

Question 1

Which wireless standards deliver up to 54Mbps and a minimum of 6Mbps?

Answer 1

A and G

Question 2

Which 2 wireless standards us only the 5Ghz spectrum?

Answer 2

A and AC

Question 3

Which standard allows the simultaneous use of both the 2.4 and 5Ghz spectrums and what is this called?

Answer 3

802.11n. Channel Bonding

Question 4

Which wireless standard uses 160Mhz channel width and promises theortical speeds of 1Gbps?

Answer 4

802.11ac

Question 5

Which wireless standards use just OFDM?

Answer 5

802.11a and ac

Question 6

802.11g uses which two modulation types?

Answer 6

DSSS and OFDM

Question 7

802.11n uses 3 modulation types, which ones are they?

Answer 7

DSSS, CCK and OFDM

Question 8

Which wireless standards have 11 channels, 3 non-overlapping, and work ONLY at 2.4Ghz?

Answer 8

11, b, g

Question 9

Which wireless standards have up to 23 non-overlapping channels?

Answer 9

802.11a, 802.11n

Question 10

which wireless standard has up to 24 non-overlapping channels?

Answer 10

802.11ac

Question 11

Which wireless LAN standard provides the fasted speed achievable and how fast is it?

Answer 11

802. 11ac.

1. 3Gbps

Question 12

what is the maximum channel bandwidth possible in the 802.11 standards?

Answer 12

160Mhz

Question 13

Which standard out of 11a, 11b and 11g delivers the best overall speeds over the greatest distances?

Answer 13

802.11g

Question 14

Which wireless standards supports 20Mhz and 40Mhz channel bandwidth?

Answer 14

802.11n

Question 15

Which 2.4Ghz wireless standard is the only one to use 22Mhz and not 20Mhz?

Answer 15

802. 11b

* A and G only use 20Mhz