The 802.11n Wi-Fi product may come with the concurrent dual-band transmissions. Which is correct about the technology?
A) Two 2.4GHz frequency channels can be used concurrently to transmit data.
B) Two 2.4GHz and 5.0GHz frequency channels can be used concurrently to transmit data.
C) Two 5.0GHz frequency channels can be used concurrently to transmit data.
D) Within a Basic Service Set, two clients are allowed to exchange data with the AP through the same frequency channel.
E) Within a Basic Service Set, two clients are allowed to concurrently exchange data with the AP through two different channels of a frequency band (either 2.4 or 5GHz band).

Question

Quizplus · Accepted Answer

The technology allows for two frequency channels, one in the 2.4GHz band and one in the 5.0GHz band, to be used concurrently to transmit data. This is known as concurrent dual-band transmissions. Option A is incorrect because it only allows for the use of two 2.4GHz frequency channels. Option C is incorrect because it only allows for the use of two 5.0GHz frequency channels. Option D is incorrect because it refers to the use of a single frequency channel, rather than dual-band transmissions. Option E is incorrect because it refers to clients exchanging data through two different channels within a single band, rather than concurrent use of two different frequency bands.

The 80211n Wi-Fi Product May Come with the Concurrent Dual-Band Transmissions