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CompTIA A+ 220-1101 Practice Question

Which of the following network standards can operate at two different channel widths on the same spectrum simultaneously?

802.11n
802.11g
802.11b
802.11a

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Answer Description

Using "channel bonding" the 802.11n wireless standard is capable of operating on two separate channels at the same time. This feature allows 802.11n networks to double their bandwidth, however it can result in increases interference and power usage.

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CompTIA A+ 220-1101

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