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Question

In Stop-and-Wait ARQ Protocol, the sender of frame has a control variable that holds the sequence number for the next frame to be sent is called

a.

Sn

b.

random numbers

c.

acknowledgement number

d.

Rn

Answer: (a).Sn

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Q. In Stop-and-Wait ARQ Protocol, the sender of frame has a control variable that holds the sequence number for the next frame to be sent is called

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