What term denotes the channel used by wireless radios for communication?

What term denotes the channel used by wireless radios for communication?

• A. Frequency
• B. SSID
• C. Security Profile
• D. Ping

Answer: (A)

Wireless communication happens on specific frequencies within the radio spectrum, so the channel used by the radios is defined by that frequency. In other words, the frequency determines which channel the devices are using to talk. The SSID is simply the network name, not the channel. A Security Profile covers encryption and authentication settings, not which frequency is used. Ping is a diagnostic tool to test reachability, unrelated to the radio channel. For example, in the 2.4 GHz band, different channels map to distinct frequencies, like channel 1 at about 2.412 GHz and channel 6 at about 2.437 GHz.

Wireless communication happens on specific frequencies within the radio spectrum, so the channel used by the radios is defined by that frequency. In other words, the frequency determines which channel the devices are using to talk. The SSID is simply the network name, not the channel. A Security Profile covers encryption and authentication settings, not which frequency is used. Ping is a diagnostic tool to test reachability, unrelated to the radio channel. For example, in the 2.4 GHz band, different channels map to distinct frequencies, like channel 1 at about 2.412 GHz and channel 6 at about 2.437 GHz.