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Q.

The _______Protocol has flow control, but not error control

A

Stop-and-Wait

B

Simplest

C

Go-Back-N ARQ

D

Selective-Repeat ARQ

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Frame Relay networks offer an option called ______________ that sends voice through the network.

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VOFR

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FRAD

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_________ uses four twisted-pair cables that connect each station to a common hub.

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In _________, the station configuration is unbalanced. We have one primary station and multiple secondary stations.

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In Stop-and-Wait ARQ, the acknowledgment number always announces in ______ arithmetic the sequence number of the next frame expected

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modulo-2

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