Secure Wifi - Watchguard Test 2025/2026 Questions with 100% Correct Answers | Verified

Secure Wifi - Watchguard Test 2025/2026 Questions with 100% Correct Answers | Verified 2.4 GHz wavelength - Correct Answer longer wavelengths, better range larger channel widths - Correct Answer provide faster speed and throughput but can create greater interference 5 GHz wavelength - Correct Answer 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? - Correct Answer 20 and 40 MHz What channel widths do 5 GHz support? - Correct Answer 20, 40, 80, 160 MHz omnidirectional antenna - Correct Answer Can transmit and receive with 360-degree coverage directional antenna - Correct Answer directs signals where the antenna oints Beamforming - Correct Answer 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 - Correct Answer The increase in signal strength by the concentration of radio waves by means of directional propagation. ad hoc network - Correct Answer wireless network where stations can communicate directly to each other infrastructure network - Correct Answer wireless clients must connect through a central wireless point that controls access to the wireless and wired networks wireless network service sets - Correct Answer BSS, BSSID, SSID, ESS mesh network - Correct Answer one or more AP's connected to the wired network best practices for channel planning - Correct Answer - To avoid co-channel interference, make sure that adjacent APs do not overlap channels. - Larger channel widths can provide better throughput, but they can cause more interference in high density areas. How many channels in 2.4 GHz - Correct Answer 14, (1, 6, and 11 do not overlap and these are the most used channels by AP)