Exam Details

Subject c and data structures
Paper
Exam / Course p.g.d.c.a.
Department
Organization Alagappa University Distance Education
Position
Exam Date December, 2017
City, State tamil nadu, karaikudi


Question Paper

DISTANCE EDUCATION
P.G.D.C.A. EXAMINATION, DECEMBER 2017.
First Semester
C AND DATA STRUCTURES
(2011 Calendar year onwards)
Time Three hours Maximum 100 marks
SECTION A — x 8 40 marks)
Answer any FIVE questions.
1. Explain the scanf( and printf functions with suitable
examples.
2. How two dimensional arrays are read and written?
3. How is a pointer variable intialized? Also explain any
three memory allocation functions.
4. Write a program to computer the sum of all individual
digits of a given integer number.
5. Write a program to print your date of birth using a
structure.
6. Describe the stack operations with suitable examples.
7. What is linked list? Write its advantages. Also write an
algorithm to insert a node at the front of the linked list.
8. Describe any two applications of Trees.
Sub. Code
12
DE-2330
2
WK 16
SECTION B — × 15 60 marks)
Answer any FOUR questions.
9. List the various operators that are used in C and explain
them.
10. Explain the syntax of function declaration and invocation
in C language.
11. Explain how structures are designed in C and how they
are parsed to functions.
12. Write a program in C to copy the contents of one file to
another.
13. Write a menu driven program to perform all finds of
matrix operations.
14. Explain how the queues are represented as a circular
queue. Also write an algorithm for insertion and deletion.
15. Describe the different tree traversals with examples.



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  • digital computer organization
  • object oriented programming and c++
  • operating system
  • relational database management systems
  • unix and shell programming