Which of the following is correct about the power calculation ()?
(Select 3 Answers)

• A.10 dBm = 100mW
• B.0 dBm = 1 mW
• C.27 dBm = 500mW
• D.3 dBm = 2 mW

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The wireless LAN architecture is mainly divided into controller-based thin

• A.False
• B.True
  AP Architecture and traditional independent fat AP Architecture.

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What are China's mandatory standards for wireless LAN security ()?

• A.WiMAX
• B.WiFi
• C.WLAN
• D.WAPI

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802.11 Wireless LAN CSMA/CA Which of the following are included in the mechanism ()? (Select 3 Answers)

• A.Conflict avoidance
• B.Carrier sense
• C.Multiple access
• D.Conflict detection

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20dBm Equivalent to () mW .

• A.500
• B.100
• C.1000
• D.200

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