Free H12-311 Exam Braindumps (page: 26)

Page 25 of 75

What are the rates that 802.11a can support?

  1. 6,12,24,54 Mbps
  2. 6,9,12,18,24,36,48,54 Mbps
  3. 6,12,18,24,36,48,54 Mbps
  4. 6,9,12,18,24,30,36,48,54 Mbps

Answer(s): B



What are the rates that 802.11g can support?

  1. 1,2,5.5,11&6,9,12,18,24,30,36,48,54 Mbps
  2. 6,9,12,18,24,36,48,54 Mbps
  3. 1,2,5.5,11&6,9,12,18,24,36,48,54 Mbps
  4. 6,9,12,18,24,30,36,48,54 Mbps

Answer(s): C



Which of the following is included in the 802.11n MAC layer improvement technology (Select 2 Answers)?

  1. Frame aggregation technology
  2. MIMO technology
  3. Block confirmation technology
  4. Beamforming technology

Answer(s): A,C



How many subcarriers can 802.11n use to transmit data in 20M mode?

  1. 48
  2. 52
  3. 54
  4. 56

Answer(s): B






Post your Comments and Discuss Huawei H12-311 exam with other Community members:

H12-311 Discussions & Posts