IEEE Standards

Question 1

802.11a

Answer 1

54 Mbps (5GHz standard)

Question 2

802.11b

Answer 2

1Gbps (5GHz standard) (WiFi 5)

Question 3

802.11g

Answer 3

54Mbps (2.4GHz standard) (Backwards compatible with 11b)

Question 4

802.11n

Answer 4

Higher throughput improvements using multiple-input, multiple-output (MIMO) antennas (WiFi 4)

Question 5

802.11ac

Answer 5

1 Gbps, 5 GHz standard (WiFi 5)

Question 6

802.3

Answer 6

CSMA\CD Ethernet

Question 7

802.3af

Answer 7

PoE; Up to 15.4 watts

Question 8

802.3at

Answer 8

PoE+; Up to 25.5 watts

Question 9

802.1d

Answer 9

Spanning tree protocol. permits redundant links between switches and prevents looping.

Question 10

802.1w

Question 11

802.1q

Question 12

802.1x

Question 13

802.3ad

Answer 13

Link Aggregation (combine multiple signals into one)