PCCET · Question #242
Which internet of things (loT) connectivity technology operates on the 2.4GHz and 5GHz bands, as well as all bands between 1 and 6GHz when they become available for 802.11 use. at ranges up to 11…
The correct answer is C. 802.11ax. 802.11ax (Wi-Fi 6) is the IEEE wireless standard that operates on both the 2.4 GHz and 5 GHz bands and is designed to extend across frequencies between 1–6 GHz as spectrum becomes available for 802.11 use, with a maximum theoretical throughput of approximately 9.6–11 Gbit/s in…
Question
Which internet of things (loT) connectivity technology operates on the 2.4GHz and 5GHz bands, as well as all bands between 1 and 6GHz when they become available for 802.11 use. at ranges up to 11 Gbit/s?
Options
- A3G
- BZ-wave
- C802.11ax
- DC-band
How the community answered
(27 responses)- A4% (1)
- C96% (26)
Explanation
802.11ax (Wi-Fi 6) is the IEEE wireless standard that operates on both the 2.4 GHz and 5 GHz bands and is designed to extend across frequencies between 1–6 GHz as spectrum becomes available for 802.11 use, with a maximum theoretical throughput of approximately 9.6–11 Gbit/s in multi-user environments. 3G (A) is a cellular standard operating in licensed cellular bands. Z-Wave (B) is a low-power mesh protocol for home automation operating near 900 MHz. C-band (D) is a satellite/5G NR frequency range, not an 802.11 standard.
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