exist WLAN middle ACK What type of frame() does the frame belong to?

• A.Control frame
• B.Management frame
• C.Empty data frame
• D.Data Frame

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

• A.PIFS
• B.SIFS
• C.IFS
• D.DIFS

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Which of the following agreements are IEEE customized 802.11 standard() ? (Select 3 Answers)

• A.802.11a/b/g/n
• B.802.11s
• C.802.1X
• D.802.11i

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The following command can configure the port of the Huawei switch as hybrid model()?

• A.swichport hybrid
• B.hybrid enable
• C.port link-type hybrid
• D.port mode hybrid

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If a AP Has been added offline, then AP You can go online directly.

• A.False
• B.True

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