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MCQ

Q.

_________ uses two pairs of twisted-pair cable.

A

100Base-TX

B

100Base-FX

C

100Base-T4

D

none of the above

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In a star-topology Ethernet LAN, _______ is just a point where the signals coming from different stations collide; it is the collision point.

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An active hub

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either (a) or (b)

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In ________, the available bandwidth is divided into frequency bands.

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FDMA

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TDMA

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none of the above

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_______ is the most widely used local area network protocol.

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SONET network topologies can be __________

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linear

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ring

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mesh

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