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Which of the following statements is incorrect in relation to Wireless LANs: Sel

ID: 663140 • Letter: W

Question

Which of the following statements is incorrect in relation to Wireless LANs: Select one: the most popular mode is to connect clients, such as laptops and smart phones to another network (such as the Internet) via an Access Point (AP) the main wireless standard is 802.11, and through the years as speeds increased the new versions were named 802.11 a, 802.11 b, ..., 802.11 n 802.11 n uses up to four antennas to transmit up to four streams of information at the same time in the 802.11 MAC sublayer protocol, with physical sensing each station keeps a record of when the channel is in use by tracking the NAV (Network Allocation Vector)

Explanation / Answer

The following is the incorrect statement in relation to wireless LANs:

In the 802.11 MAC sublayer protocol, with physical sensing each station keeps a record of when the channel is in use by tracking the NAV(Network Allocation Vector)

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