WIRELESS NETWORKS AND MOBILE IP
WIRELESS NETWORKS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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With which of the following standards is IEEE 802.11n not backwards compatible?
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802.11g
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802.11ac
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802.11b
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802.11a
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Explanation:
Detailed explanation-1: -802.11n a.k.a. Wi-Fi 4: Support for both 2.4 & 5 GHz By supporting 2.4 & 5 GHz, backwards compatibility with 802.11a/b/g, and theoretical maximum speeds up to 600 Mbps, 802.11n was a big leap forward for Wi-Fi.
Detailed explanation-2: -The first thing to get out of the way is – like past Wi-Fi standards – 802.11ac is backwards compatible with 802.11b, g and n. This means you can buy an 802.11ac-equipped device and it will work just fine with your existing router.
Detailed explanation-3: -802.11a is incompatible with the 802.11b and 802.11g wireless standards.
There is 1 question to complete.