‘C’ PROGRAMMING,University Of Pune Question Paper,2010 Question Paper,P. G. D. C. A. (Semester - I)

University Of Pune Question Paper
P. G. D. C. A. (Semester - I) Examination - 2010
‘C’ PROGRAMMING
(2008 Pattern)
Time : 3 Hours] [Max. Marks : 70
Instruction :
Assume appropriate header files are included.
Q.1) (A) What will be the output ? Give reasons : (Any Three) [12]
(a) void main( )
{
int x = 3, y = 4, z = 4;
printf(“ans = %d”, (z > = y > = x ? 100 : 200));
}
(b) void main( )
{
int a = 3, b = 4, c = 2;
a = b >> c;
b = a << c;
c = c << a >> b;
printf(“a = %d\t b = %d\tc = %d”, a,b,c);
}
[3886]-102 1 P.T.O.
(c) void main( )
{
int x[25];
x[0] = 100;
x[24] = 400;
printf(“\n%d\t%d”, *x,* (x + 24) + * (x + 0));
}
(d) void main( )
{
int i = 5, j = 10;
abc(i, j);
printf(“\n i = %d\t j = %d”, i, j);
}
void abc(int i, int j)
{
i = i + j;
j = i – j;
i = i – j;
return;
}
(B) (a) Explain functions used for Dynamic Memory
Allocation. [04]
(b) Enlist differences between Structure and a Union. [04]
[3886]-102 2 Contd.
[3886]-102/3
Q.2) Solve any five : [50]
(a) Write a program to calculate sum of digits of a number till it
reduces to a single digit number i.e. if the number is 987, output
987 24 6.
(b) Write a program to print the following pattern :
a bcde
a ceg
a bc
a c
a
(c) Write a program to accept a m × n matrix and find a largest
number in a particular row and smallest number in a particular
column.
(d) Write a recursive function to print sum of digits of a number.
(e) Write a ‘C’ program to copy one string into another string without
using standard function.
(f) Write a ‘C’ program to create student structure having fields
roll_no, stud name, mark1, mark2, mark3. Calculate total and
average of marks and arrange records in descending order of
marks.
(g) Write a ‘C’ program to append contents of one file at the end
of another file.

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