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Data Communication Final-term Subjective Paper - CS601

Subject Code: CS601
Old Data Communication Final-term Subjective Paper
Shared By: Umair Mehmood
Note: in this paper just provide Subjective Question.

Question 1: How networks are part of our daily life? Give two instances
Question 2Name any two main/basic telephone services that may use for communication through telephone
Question3: Discuss the role of flow control technique in context of Data Link Layer
Question4: What are the names of sub-layers of Data Link Layer
Question5: How can you achieve better synchronization in Manchester Encoding technique
Question6: Suppose XYZ Company wants to maximize its performance to provide quick services to its clients. Discuss the telephone service hierarchy It should follow

Question 7: Find LRC of the given block:
10010011
01100111
01111000
00011100


Question 8: Following are the abbreviations of what?
ARP, RARP, ICMP
Question 9: What are the consequences of not adding synchronization Bits in the beginning of frame? Also explain synchronization.

Question 10: Suppose a University wants a network design which ensures maximum utilization of medium. Considering this scenario, discuss the technique to achieve maximum utilization of medium and also describe the suitable type of line configuration for this purpose in detail

Question 11: Considering Primary Secondary communication in network with multipoint configuration, describe Poll/Select mode of communication in detail.

Question 12: In an international firm, the employee A, B & C are working on same assignment using a shared bandwidth link, where communication is carried out through single link using multiplexing technique. The firm wants to avoid bandwidth wastage as the data is sent in the form of frames in Round Robin sequence. You need to identify the type of multiplexing used over there and suggest a feasible solution for this problem.





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