Which three items does the Cisco WCS Planning Tool Generate Proposal Report provide？（） 

For an active Cisco Unified Wireless IP Phone 7921G 5 GHz site survey， what are the mostappropriate client test settings to use with the AirMagnet site survey tool？（）

How is attenuation measured？（）

By how much is a signal’s strength reduced when the signal passes through an object thatintroduces 3 dB of attenuation？（）

When conducting a wireless voice site survey， which two sizing considerations exist for thecoverage cell？（）

Which antenna generally has the narrowest first Fresnel zone in both the horizontal and verticalplanes？（）

What does a broad-spectrum interferer lower？（）

Which three items should the site survey documentation include？（）

Given the correct input parameters， the Cisco WCS Planning Tool can calculate a recommendedaccess point count for which three uses？ （）

According to the following statement， can you tell me which term is described？（）It is the air return for an air conditioned system. In most buildings， the area above a drop ceiling orunder a raised floor is used as the air return （source of air） for the air conditioning. Those dropceiling and raised floors are also where wire is often installed. If wire and cable is installed in a dropceiling or raised floor， it is out of sight. If that cable were burning， it would give off toxic fumes.These would be fed to the rest of the building by the air conditioner. As a result， people could beinjured even though they are a long way from the fire.