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Secure Wifi - Watchguard Test | Questions with 100 Correct Answers | Verified

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  • Secure Wifi - Watchguard

2.4 GHz wavelength - longer wavelengths, better range larger channel widths - provide faster speed and throughput but can create greater interference 5 GHz wavelength - supports faster data rates at shorter distances, suited for high density deployments because of greater number of channels that...

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  • June 25, 2023
  • 4
  • 2022/2023
  • Exam (elaborations)
  • Questions & answers
  • Secure Wifi - Watchguard
  • Secure Wifi - Watchguard

1  review

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By: michaelf • 10 months ago

The title is misleading, it states 100 Correct Answers, not 100% correct answers, there's only 4 pages of notes. Not impressed

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PatrickKaylian
Secure Wifi - Watchguard Test

2.4 GHz wavelength - ✔✔longer wavelengths, better range

larger channel widths - ✔✔provide faster speed and throughput but can create greater interference

5 GHz wavelength - ✔✔supports faster data rates at shorter distances, suited for high density
deployments because of greater number of channels that do not overlap

What channel widths do 2.4 GHz support? - ✔✔20 and 40 MHz

What channel widths do 5 GHz support? - ✔✔20, 40, 80, 160 MHz

omnidirectional antenna - ✔✔Can transmit and receive with 360 -degree coverage

directional antenna - ✔✔directs signals where the anten na oints

Beamforming - ✔✔technology that enables wireless devices with omnidirectional antennas to detect
location of other wireless devices and direct a stronger signal in the direction of the devices

Antenna Gain - ✔✔The increase in signal strength by the concentration of radio waves by means of
directional propagation.

ad hoc network - ✔✔wireless network where stations can communicate directly to each other

infrastructure network - ✔✔wireless clients must connect through a central wireless point that controls
access to the wireless and wired networks

wireless network service sets - ✔✔BSS, BSSID, SSID, ESS Powered by TCPDF (www.tcpdf.org)
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