A.omnidirectional
B.patch
C.Yagi
D.sector
E.parabolic dish
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A.Alternate polarization between colocated antennas
B.Cross-polarize antennas between endpoints
C.Install an RF-shielded box around the antennas
D.Increase the distance between the antennas
A.-65 dBm
B.-67 dBm
C.-69 dBm
D.-70 dBm
A.PNG
B.JPEG
C.GIF
D.BMP
E.PICT
F.TIFF
A.AIR-ANT3213
B.AIR-ANT2465P-R
C.AIR-ANT1949
D.AIR-ANT5160V-R
A.Bluetooth
B.frequency hopping
C.microwave oven
D.802.11b client card
E.802.11b access point
最新試題
Which three items should the site survey documentation include？（）
Which class of Cisco access points operate under IEEE 802.3af power？（）
Which three items does the Cisco WCS Planning Tool Generate Proposal Report provide？（）
What should be done if Cisco Spectrum Expert Wi-Fi reports a channel utilization of 40 percent onchannel 36， from a source outside of the site？（）
After the site installation is complete， you should verify the mobility of the VoWLAN device whilewalking the site on an active phone call. Which Cisco WLC or Cisco WCS command is mostbeneficial in determining roaming efficiency？（）
When planning for VoWLAN capacity during a site survey， how many simultaneous calls can beestimated per 5 GHz channel？（）
When using a lightning arrestor， connect which type of ground wire to a good earth ground？（）
Which three colors are used in the Cisco WCS v5.2 Voice Readiness Tool？（）
How is attenuation measured？（）
Which three device types are identified by Cisco Spectrum Expert Wi-Fi finding an Avg PulseDuration parameter？（）