Free H12-311 Exam Braindumps (page: 27)

Page 26 of 75

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

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

Answer(s): A



If an 802.11n AP supports 2*2 MIMO technology, what is the theoretical rate of this AP?

  1. 150 Mbps
  2. 300 Mbps
  3. 450 Mbps
  4. 600 Mbps

Answer(s): B



The AC6605 of the Huawei box-type wireless controller supports 24 PoE interfaces. When the WLAN is connected to the network, it can directly supply power to the AP connected to the AC.

  1. True
  2. False

Answer(s): B



What are the upgrade modes of Huawei Wireless AP (Select 2 Answers)?

  1. AC Download
  2. FTP Server Download
  3. AP Comes with
  4. BAS Download

Answer(s): A,B






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