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Huawei H12-311_V3.0 Practice Test - Questions Answers, Page 11

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List of questions

Question 101

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802.11 In the frame, RTS and CTS What is the interframe interval between ()?

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Question 102

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After one data frame is sent and confirmed, what is the time interval to wait before sending the next data frame ()?

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Question 103

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In the WDS point-to-point network, the backbone link between Root AP and Leaf AP is connected in the 5GHz frequency band. The frequency band is 149. Which of the following frequency bands () should Leaf AP use?

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Question 104

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MIMO(Multiple input and multiple output) The client can use at most 3 Two spatial streams transmit data at the same time, and the maximum theoretical rate can reach , That is, multiple input and multiple output, using 600Mbps . 802.11n Technology wireless access point and guest

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Question 105

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802.11a What are the supported rates ()?

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Question 106

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802.11g What rates can be supported?

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Question 107

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

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Question 108

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802.11n exist 20M How many sub-carriers can be used to transmit data in the mode ()?

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Question 109

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802.11a exist 20M How many sub-carriers can be used to transmit data in the mode ()?

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Question 110

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If one 802.11n of AP support 2*2 of MIMO Technology, then this AP What is the theoretical rate of ()?

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Total 340 questions
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