DISTANCE EDUCATION
M.C.A. DEGREE EXAMINATION, DECEMBER 2017.
First Semester
Computer Applications
LAB I — DATA STRUCTURES USING
(2005 to 2010 Calendar Year)
Time Three hours Maximum 100 marks
Break-Up of Marks
Record Note book 05
Algorithm/Flowcharts 15
Program 35 (17 18)
Debugging/Execution 35 (17 18)
Results/Outputs 10
Total 100
Candidate has to answer ONE question chosen by lot
system.
1. Write a C program to find that the given word is a
palindrome or not. (LIRIL is a palindrome, HAMAM
is not a palindrome).
Write a C program to sort a given set of integers
in ascending order. (40 60)
Sub. Code
15
DE-9830
Ws 5
2
Write a C program to implement and
operations on stack. (50 50)
3. Write a C program to implement 'insert' and 'delete'
operations on 'queue'. (50 50)
4. Write a complete C program to manipulate matrices
such as Addition, Subtraction and Multiplication of
matrices.
Write a C program to copy the contents of one file to
another file. (60 40)
5. Write a C program to demonstrate string
operations/string manipulations.
Write a C program to evaluate a given
mathematical expressing using 'stack'. (50 50)
6. Write a C program to multiply two matrices and
provide the compatiability check for multiplication
matrices.
Write a C program to implement operations.
(50 50)
DE-9830
Ws 5
3
7. Write a C program using recursive function to
calculate factorial of a given integer.
Write a C program to implement 'selection sort' to
sort integers in ascending order.
8. Write a C program to do the following
Enter 10 students register no, three subject marks.
Declare or depends on if all the
subjects marks are greater than 39 the else

Write a C program to solve quadratic equation.
(60 40)
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