In what circumstance would you not enable DFS channels on a WLAN infrastructure?

• A.In any office complex
• B.In any home office
• C.In any stadium
• D.In an airport

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An amplifier has a 1 dB compression point of 32 dBm and a gain of 20 dB. Which is the highest average input power shown here that would be safe to operate a 24 Mbps 802.11g signal so that spectral regrowth is not a problem?
Response:

• A.5 dBm
• B.5 dBm
• C.10 dBm
• D.0 dBm

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Which of the following is not a business requirement?
Response:

• A.The new network design must cut operating expenses.
• B.The new network design must improve employee productivity.
• C.The new network design must make employees happy to come to work.
• D.The new network design must provide support for 802.11n.

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What is an advantage of centralized data forwarding?

• A.It increases the encryption strength for user traffic
• B.It increases the signal strength for wireless client devices
• C.It allows for centralized filtering of wireless traffic
• D.It reduces delay for user traffic

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Which type of building material causes the most attenuation of Wi-Fi signals'?

• A.Plywood
• B.Fire-rated steel door
• C.Drywall
• D.Brick wall

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