Classes For BCA & MCA (IGNOU)
MCS-011
Sample Set-A
1. Write and explain the action of ‘WHILE’ statement. Develop a program to
compute the average of every 3rd integer lying between 1 and 100.
2. Write a program in 'C' to compute the series :
(a) (x) + (x + n) + (x + n2) + (x + n3) +
for a total of m terms. Where m,
n and x are to be accepted by the user.
(b) 1+5+11+17........n
3. What is an assignment operator? Give example of its usage.
4. What is a pointer to an array? Differentiate it from an array of pointers. Write a
program using pointer to array to calculate the sum of n given numbers.
5. Implement Binary search in 'C' language.
6. How are arrays processed in ‘C’? Illustrate with the help of 2-D arrays as
examples.
7. Give syntax of gets ( ) and getch ( ) ? Also give examples of usage of scanf ( )
and Printf().
8. Is said that 'C' is a middle level language. Mention those features of 'C' which
enables this description. Give a short note on the compilation process in 'C'.
9. Define 'pointers' in C. How is a Pointer variable declared? Give examples and
explain.
10. What is an algorithm? Explain basic features of an algorithm.
11. Write a C program to check whether a given string is a palindrome or not.
12. Write a program to find out whether the given character is lower case or not.
13. Write a program in 'C' to check whether the given year is leap or not. Also
explain the logic of the program.
14. Write a “C” program to find whether a given five digits number is a palindrome.
Sample Set-B
1. What is syntax - error? Give an example of syntax error in a C - program.
2. Explain different arithmetical and logical operators available in C, with the help of
examples.
3. Explain the use of malloc function in C programming.
4. What is an array? Write a C program to add two matrices of 3 x 3 using arrays.
5. What is a string? Write a function in C for string concatenation. Without the use of
inbuilt string function.
6. What is a structure? Explain how a structure is declared in C. Write a program in C
using structure to store records of students in a class of 20 students.
7. Write a C program to demonstrate the use of switch - case statement.
8. What is recursion ? Write a recursive C program to find the factorial of a given
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a. number.
9. Write a macro to demonstrate : #define, #if, #else preprocessor commands.
10. Write a program in 'C' to find 12 +32+ 52+ 72 +92+........ +N2
11. Write a macro for the following :
a. to find largest number among 3 given numbers.
b. to find cube of a given number.
12. Develop an algorithm, draw the corresponding flow chart and write a program in 'C'
to print the sum of the digits of a three digit number.
13. Write a program that does not use the inbuilt string function to perform the following
:
i. To compare two strings
ii. To concatenate two strings
14. Summarize the purpose of the format strings (like %s, %d, %c) that are used within
the printf function, with an example for each.
Sample Set-C
MCS-011(Sem-2)
1. Write and explain the action of ‘WHILE’ statement. Develop a program to
compute the average of every 3rd integer lying between 1 and 100.
2. Write a program in 'C' to compute the series :
3. What is an assignment operator and bitwise operator? Give example of its
usage.
4. What is a pointer to an array? Differentiate it from an array of pointers.
Write a program using pointer to array to calculate the sum of n given
numbers.
5. Implement Binary search in 'C' language.
6. How are arrays processed in ‘C’? Write a program to find the sum of two
matrix using pointers.
7. Is said that 'C' is a middle level language. Mention those features of 'C'
which enables this description. Give a short note on the compilation
process in 'C'.
8. What are basic data types in C? Explain the need of different numeric data
types with example of each.
9. Write a program to find Maximum and minimum Numbers from an array
of 10 elements.
10.Write a program to sort an array in ascending order.(Binary or Insertion
Sort).
11.Write a program to find roots of quadratic equation.
12.Write a C program to check whether a given string is a palindrome or not.
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Classes For BCA & MCA (IGNOU)
13.What is macro? Explain Differences between Macro and Function.
14.Explain Storage Classes in ‘C’ (auto, static, register, extern).
15.Write a program to demonstrate a structure passes as an argument of
Function.
16.Write the usage of the following data types(Abstract Data Type), with
an example for each:
i. Enumerated data type.
ii. Union
iii. Struct
17.Write program to print following format:(a)
C
CO
COB
COBO
COBOL
COBO
COB
CO
C
(b)
*****
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Classes For BCA & MCA (IGNOU)
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List of Available GUIDE Books:
ECO-01

BCS-011

BCS-012

ECO-02

MCS-011

MCS-012

MCS-013

MCS-014

MCS-023

MCS-021

BCS-031
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