All India Management Association (AIMA) 2007 P.G.D.C.A. - Question Paper

DISTANCE EDUCATION
P.G.D.C.A. (Sem) EXAMINATION, DECEMBER 2007.
C AND DATA STRUCTURE
(2005 onwards)
Time : 3 hours Maximum : 100 marks
ans any 5 ques..
All ques. carry equal marks.
1. (a) Describe the Data kinds and constants in
C language. (10)
(b) What is meant by branching and looping discuss with example? (10)
2. (a) Explain the term ‘‘Array’’. How can array has been processed? (10)
(b) Write a function definition. (5)
(c) Explain the recursion with example. (5)
3. (a) Explain about pointer, and how the pointer variables are declared. (10)
(b) Write a C program to store and manipulate the employer records using structure. (10)
4. (a) Explain the advantages of using file. (5)
(b) What are the different mode to open a file? (5)
(c) Write a C program to learn a data file and display on the screen. (10)
5. (a) Define the term ‘‘Data structure’’. discuss the different operation of Queue. (10)
(b) Explain the array implementation of stack data structure. (10)
6. What is ‘‘Singly linked list’’? discuss different operations on singly linked list. (20)
7. (a) Explain Trees and its applications. (10)
(b) Write a C program for sorting numbers using straight selections. (10)
8. Write short notes on the subsequent :
(a) Switch statement in C (8)
(b) Preprocessor directives (6)
(c) Binary trees. (6)

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Earning:   Approval pending.