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Q.

We have categorized access methods into _______ groups.

A

two

B

three

C

four

D

five

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A SONET system can use _________

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STS multiplexers

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regenerators

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In the _____ method, time is divided into intervals. In each interval, a reservation frame precedes the data frames sent in that interval.

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reservation

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physical

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In Bluetooth, the _______ layer is roughly equivalent to the physical layer of the Internet model.

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radio

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baseband

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L2CAP

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