Monday, May 16, 2011

CS601 Past Mid Term Paper


CS601 Past Mid Term Paper


Stop-and- wait ARQ has two control variables S and R. What are their functions? [2]

Go-back-n ARQ
Selective Reject ARQ


What are the advantages of a multipoint connection over a point-to-point connection?


What is digital signal? Give an example ?


Following abbreviations stands for what?
1.      ARP
2.      RARP
3.      ICMP


Write down the criteria or technique that we follow for assigning integral values to sampled signals and also its conversion into binary format. Explain it?



Briefly describe Rerturn to Zero (RZ) encoding scheme?

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