Computer Programming Using C Question Paper of 3rd Semester IT(D) Download Previous Years Question Paper 2

S.B. Roll no. __________

COMPUTER PROGRAMMING USING C

3^rd Exam/Comp/6244/May’08

Duration: 3 hrs

Section –A

1.                 Fill in the blanks:

a.                 In ‘C’ integer division results in truncation.

b.                 In a ‘Ç’ program , constant is defined before main.

c.                  In a for loop, if the condition is missing, then it is assumed to be present and taken to be true.

d.                 If a =9, b=5 and c=3, then the expression (a-a/b*b%c)>a%b%c evaluates to false.

e.                  If a ‘switch’ feature is used, then default case, if used, can be placed anywhere.

f.                   The statement printf(“%d”, ++S); prints 6

g.                 Individual members can be initialized within a structure type declaration.

h.                 Void can be used in an expression.

Section –B

          Note: Attempt any five questions.

2.                  

a.                 What is the output of the following program

Main ()

{

Int a =4;

Change (a);

Printf(“%d,k”a);

}

Change (a)

Int a;

{printf (“%d”, ++a);?

b.                 Draw a flow chart for finding the biggest number form among a given list of number.

c.                  What is available? How are the variables named and declared in ‘C’ language?

d.                 Explain any two string handling functions in ‘C’.

e.        What is a structure? How is it different form an array? How are they defined and initialized? Explain with example.

f.                   State advantages and di9sadvantages of pointers.

g.                 Explain how a file is opened and closed.

Section –C

3.                 Write a program to find the factorial of a given integer and use it to find. nC_r

                 

Or

Describe the various I/O statements and assignments statements in ‘C’ languages. Also discuss the various data types used.

4.                 Write the program for the following

a.                 To list all the number which are divisible by 2 in an array of ‘n’ integers.

b.                 To search an element in an array of ‘n’ elements.

c.                  To find the sum of odd even number in a given list of values.

Or

          Write short note on

a.                 Call by value and call by reference

b.                 Steps in development of a program

c.                  Break and switch statements.