A.Signal strength （4th access point）
B.Signal strength （3rd access point）
C.Channel interference
D.Predictive physical data rate downlink （2nd access point）
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A.Crowd of people
B.Office window
C.Metal door
D.Brick wall
A.The backhaul link is dynamic 1 to 54Mb/s.
B.The backhaul link is typically a fixed value.
C.The backhaul link uses DAS antennas.
D.The backhaul link uses antenna multiplexing.
E.The backhaul link does not rely on fade margin.
A.Transmit only
B.Diversity
C.Receive only
D.Single isolated antenna
A.LOS modulation
B.Multipath distortion
C.RF signal absorption
D.RF signal attenuation
E.Fresnel zone impedance
A.Add a new 802.11a WLAN
B.Increase the Layer 2 and Layer 3 security of the WLAN
C.Increase the throughput for the wireless clients
D.Add new services （such as voice） over the WLAN
最新試題
What is a site survey best practice for location-based services？（）
Which format can NOT be imported into Cisco WCS Planning Tool？（）
The Cisco Aironet 1140 Series Access Point draws 12.95 W at the power source. However， whenusing a long Ethernet cable， the device can draw up to how much additional wattage？（）
Which three colors are used in the Cisco WCS v5.2 Voice Readiness Tool？（）
What will cause wireless voice devices to perform poorly？（）
When surveying for VoWLAN， which power level should you base the access point coverage designon？（）
Which antenna generally has the narrowest first Fresnel zone in both the horizontal and verticalplanes？（）
In an outdoor bridge link， what is calculated by using this formula： transmitter power + antennagain - insertion OR cable loss（）？
Which statement about active and passive surveys is incorrect？（）
Given the correct input parameters， the Cisco WCS Planning Tool can calculate a recommendedaccess point count for which three uses？ （）