The systematic process of AP RF resource management is.

• A.Acquisition -> Analysis -> Execution -> Decision
• B.Acquisition -> Analysis -> Decision -> Execution
• C.Analysis -> Acquisition -> Decision -> Execution
• D.Acquisition -> Decision -> Analysis -> Execution

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In the wireless network deployment scenario, when the AC is configured as "Layer 3 Networking + by hang Mode + Direct Forwarding", where can the wireless user's gateway be located? (Multiple choice)

• A.on AC
• B.On the one-arm router
• C.on AP
• D.Convergence layer on the Layer 3 switch

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Which of the following units is used to describe the antenna gain?

• A.dBw
• B.dBm
• C.dB
• D.dBi

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What is the bandwidth of each channel in the 802.11g band?

• A.25 MHz
• B.22 MHz
• C.50 MHz
• D.20 MHz

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802.11n is faster than 802.11g, what are the main reasons? (Multiple choice)

• A.Shorter GI
• B.Wider channel
• C.More subcarriers
• D.More channels
• E.Higher coding ratio
• F.More spatial streams

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