Question Papers of IGNOU MCA-OLD CS03

CS03: File Structure & Programming in Cobol
Year: 1998 TEE: December Time 2 Full Marks 60
Note: There are six questions in this paper. Question number 1 is compulsory and carries 30 marks. Attempt any three from the rest.

Q.1(a): How is the multiple level array defined in COBOL? How do you search for specific information in them? Explain with the help of an example.

Q.1(b): What are the usages of INSPECT statement? Explain with the help of examples.: [5]

Q.1(c): How do you implement iteration in COBOL? What is the use of nested PERFORM loops? Explain with examples.: [5]

Q.1(d): Compare and contrast relative file organisation with indexed sequential file organisation. Suggest the types of applications where relative file organisations are better than indexed sequential file organisation.: [5]

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