Huawei H12-311_V3.0 Exam
HCIA-WLAN V3.0 (Page 10 )

Updated On: 9-Feb-2026

original 802.11 What is the working frequency band used by the agreement ()?

  1. 2.4 GHz
  2. 900 MHz
  3. 2.0 GHz
  4. 5 GHz

Answer(s): A



802.11b Which channels in the protocol do not overlap each other()? (Select 3 Answers)

  1. 1
  2. 3
  3. 6
  4. 11

Answer(s): A,C,D



Which of the following options is 802.11g The maximum rate supported by the protocol ()?

  1. 11Mbps
  2. 22Mbps
  3. 54Mbps
  4. 108Mbps

Answer(s): C



802.11a What kind of technology is used to implement the agreement?

  1. FHSS
  2. DSSS
  3. OFDM
  4. MIMO

Answer(s): C



The following transmission rate can reach 54Mbps What are the wireless LAN standards and above ()? (Select 3 Answers)

  1. 802.11a
  2. 802.11b
  3. 802.11g
  4. 802.11n

Answer(s): A,C,D






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