Which of these wireless standards does not operate in the 2.4 GHz range?
A) 802.11a
B) 802.11b
C) 802.11g
D) 802.11n
E) If you pick up your router and shake it, you can make it transmit at almost any frequency
The answer: A) 802.11a
The 802.11a standard was designed to operate in the 5 GHz range at 54 megabits per second.
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Want to know more? Watch “Wireless Networks.”Wireless networking technology has become a normal part of our home and mobile networks. In this video, you’ll learn about 802.11a, 802.11b, 802.11g, 802.11n, and some of the encryption technologies associated with wireless networks. |
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