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MCQ

Q.

In the _________Protocol, if no acknowledgment for a frame has arrived, we resend all outstanding frames.

A

Stop-and-Wait ARQ

B

Go-Back-N ARQ

C

Selective-Repeat ARQ

D

none of the above

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1.

In Bluetooth, the _____ link is used when avoiding latency (delay in data delivery) is more important than integrity (error-free delivery).

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__________ uses thin coaxial cable

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10Base5

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In slotted ALOHA, the vulnerable time is ______ the frame transmission time.

A

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B

two times

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. VLANs can_________.

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D

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The period of a satellite, the time required for a satellite to make a complete trip around the Earth, is determined by _________ law

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