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MCQ

Q.

. _________framing uses two categories of protocols: character-oriented and bit-oriented.

A

Fixed-size

B

Variable-size

C

Standard

D

None of the above

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In ATM, the _____ layer defines the transmission medium, bit transmission, encoding, and electrical-to-optical transformation

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The ATM standard defines ______ layers

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A ______ normally connects LANs and WANs in the Internet and has a table that is used for making decisions about the route.

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