Free H12-311_V3.0 Exam Braindumps (page: 18)

Page 18 of 75

In a point-to-multipoint networking environment, one device serves as the central device, and all other devices only establish wireless bridges with the central device to realize the interconnection of multiple networks. The disadvantage is that the intercommunication of multiple branch networks must be forwarded through the central bridge device.

  1. True
  2. False

Answer(s): A



Which of the following options are 802.11b/g What are the differences between the agreements? (Select 3 Answers)

  1. Different throughput
  2. The two protocols use different technologies
  3. Different supported data rates
  4. Working frequency is different

Answer(s): A,B,C



Compared with 802.11a/b/g, the technical advantages of 802.11n include which of the following aspects ()?

  1. The maximum theoretical transmission rate is increased to 600Mbps
  2. Backward compatible with 802.11a/b/g protocol
  3. Support MIMO technology
  4. The other three items are correct

Answer(s): C



because 802.11a The maximum rate supported is the same as 802.11g. The maximum rate supported is the same, so 802.11a Protocol is backward compatible 802.11g Agreement.

  1. True
  2. False

Answer(s): B



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Xenofon commented on June 26, 2023
please i want the questions to pass the exam
UNITED STATES
upvote

Xenofon commented on June 26, 2023
please i want the questions to pass the exam
UNITED STATES
upvote