CS601 - Data Communication Final term Subjective Paper July 2012
Total Questions: 52
Total Marks: 80
Questions & Marks Division:-
40*1 Mark MCQs, 4*2 Marks, 4*3 Marks, 4*5 Marks.
Total Marks: 80
Questions & Marks Division:-
40*1 Mark MCQs, 4*2 Marks, 4*3 Marks, 4*5 Marks.
Question 41:- How networks are part of our daily life? Give two instances. (2)
Question 42:- Name any two main/basic telephone services that may use for communication through telephone. (2)
Question 43:- Discuss the role of flow control technique in context of Data Link Layer. (2)
Question 44:- What are the names of sub-layers of Data Link Layer? (2)
Question 45:- How can you achieve better synchronization in Manchester Encoding technique? (3)
Question 46:- Suppose XYZ Company wants to maximize its performance to provide quick services to its clients. Discuss the telephone service hierarchy It should follow (3)
Question 47:- Find LRC of the given block (3)
10010011
01100111
01111000
00011100
10010011
01100111
01111000
00011100
Question 48:- Following are the abbreviations of what (3)
ARP, RARP, ICMP
ARP, RARP, ICMP
Question 49:- What are the consequences of not adding synchronization Bits in the beginning of frame? Also explain synchronization. (5)
Question 50:- 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 (5)
Question 51:- Considering Primary Secondary communication in network with multipoint configuration, describe Poll/Select mode of communication in detail (5)
Question 52:- 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(5)
