SECURE WIFI - WATCHGUARD TEST
EXAM QUESTIONS WITH VERIFIED
ANSWERS. A+ GRADE 2025/2026.
2.4 GHz wavelength - ANS longer wavelengths, better range
larger channel widths - ANS provide faster speed and throughput but can create greater
interference
5 GHz wavelength - ANS 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? - ANS 20 and 40 MHz
What channel widths do 5 GHz support? - ANS 20, 40, 80, 160 MHz
omnidirectional antenna - ANS Can transmit and receive with 360-degree coverage
directional antenna - ANS directs signals where the antenna oints
Beamforming - ANS 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
1 @COPYRIGHT 2025/2026 ALLRIGHTS RESERVED
EXAM QUESTIONS WITH VERIFIED
ANSWERS. A+ GRADE 2025/2026.
2.4 GHz wavelength - ANS longer wavelengths, better range
larger channel widths - ANS provide faster speed and throughput but can create greater
interference
5 GHz wavelength - ANS 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? - ANS 20 and 40 MHz
What channel widths do 5 GHz support? - ANS 20, 40, 80, 160 MHz
omnidirectional antenna - ANS Can transmit and receive with 360-degree coverage
directional antenna - ANS directs signals where the antenna oints
Beamforming - ANS 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
1 @COPYRIGHT 2025/2026 ALLRIGHTS RESERVED