Exam 200-301 topic 1 question 114 discussion

The requirement for non-overlapping Wi-Fi channels is that they must use discontinuous frequency ranges. Wi-Fi channels are defined by a specific frequency range, and adjacent channels overlap with each other. If two access points are using channels that overlap, they will cause interference and reduce the quality of the Wi-Fi network. To avoid interference, it's necessary to choose Wi-Fi channels that don't overlap. The most common Wi-Fi channels in use are 1, 6, and 11, and they don't overlap with each other. This means that if you have multiple access points in the same area, you can assign each access point a different channel from this set of channels to avoid interference. Different security settings, unique SSIDs, and different transmission speeds are not requirements for non-overlapping Wi-Fi channels, but they are important considerations for setting up a secure and efficient Wi-Fi network.

B is correct

B is correct

Discontinuous is just an overly flowery way of saying non-overlapping. So B.

B. Discontinuous frequency ranges In the context of Wi-Fi, channels are specific frequency ranges within the radio spectrum that wireless networks use for communication. Nonoverlapping channels are those that do not interfere with each other. To achieve this, they must have discontinuous frequency ranges to avoid overlapping and causing interference. For example, in the 2.4 GHz band commonly used by Wi-Fi networks, the nonoverlapping channels are typically 1, 6, and 11. Using these channels helps reduce interference between adjacent access points and improves overall network performance.

B is correct

can a guru explain the answer?