p7c05a

p7c05a - MULTIPLE CHOICE Choose the one alternative that...

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MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question.
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The frequency spectrum extends ________.
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1) _______ A) into the gigah B)
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to infinity D)
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into the visible light range E)
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into the ultraviolet range
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The total range of possible 802.11 WLAN frequencies in the 2.4 GHz band constitutes ________.
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2) _______ A) a service band B)
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a frequency spectrum D)
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a channel E)
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All of the above.
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The terms channel and service band mean roughly the same thing.
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3) _______ A)
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True.
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B) False. 4
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To handle multiple conversatio ns in radio transmissio n, you use multiple ________.
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4) _______ A) UWBs B)
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