Which of the following is IEEE A wireless local area network standard originally formulated ()?

• A.IEEE 802.16
• B.IEEE 802.10
• C.IEEE 802.12
• D.IEEE 802.11

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WLAN The commonly used radio frequency cables in the system are (). (Select 3 Answers)

• A.1/2 "(Inch) feeder
• B.13/8 "(Inch) feeder
• C.1/2 "(Inch) Super flexible feeder
• D.RG-8 Jumper

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Which of the following options is the frequency range supported by China 5GHz Frequency band()?

• A.5.15~5.25GHz
• B.5.25~5.35GHz
• C.5.725~5.850GHz
• D.5.725~5.825GHz

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How to set the condition of switching trigger (). (Select 2 Answers)

• A.when STA Yohara AP Start switching after reaching a certain distance
• B.Yohara AP Start the switch when the network speed is very slow during association
• C.Check the packet loss rate and start the handover when the packet loss rate reaches a certain value
• D.Set current AP With neighbors AP Signal strength ratio, switch when reaching the threshold

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The following is for thin AP Is the description correct ()?

• A.thin AP Because of lack of function, is gradually getting fat AP replace
• B.thin AP can be realised 802.1X Authentication, encryption and other functions, others such as QoS, Roaming functions are implemented on the wireless controller
• C.thin AP Also known as wireless router
• D.thin AP Cannot be configured separately, must be used in conjunction with the wireless controller

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