1.
The
C language includes the header file standard input & output in
(A)
stdlib.h library
(B)
stdio.h library
(C)
conio.h library
(D)
#include library
Answer: B
2.
Set
of values of the same type, which have a single name followed by an index is
called
(A)
function
(B)
structure
(C)
array
(D)
union
Answer: C
3.
What
will be the output of the following program ?
main()
{
int
i = 5;
printf(“%d”,
i=++i==6);
}
(A)
0
(B)
1
(C)
7
(D)
6
Answer: B
4.
Determine
which of the following is a valid character constant
(A)
‘\\’
(B)
‘\0’
(C)
‘xyz’
(D)
‘\052’
Answer: A
5.
The
maximum value that an integer constant can have is
(A)
.32767
(B)
32767
(C)
1.7014e+38
(D)
–1.7014e+38
Answer: B
6.
The
expression X=4+2%-8 evaluates
(A)
–6
(B)
6
(C)
4
(D)
None
Answer: B
7.
What
will be the output of following program ?
main()
{
int
x=15;
printf(“\n%d%d%d”,
x!=15, x=20, x<30);
}
(A)
0, 20, 1
(B)
15, 20, 30
(C)
0, 0, 0
(D)
Error
Answer: A
8.
How
many times the following program would print (“abc”) ?
main()
{
printf(“\nabc”);
main();
}
(A)
Infinite number of times
(B)
32767 times
(C)
65535 times
(D)
Till the stack does not overflow
Answer: A
9.
What
would be output of the following program ?
#
define SQR(X) (X*X)
main()
{
int
a, b=3;
a
= SQR(b+2);
printf(“\n%d”,
a);
}
(A)
25
(B)
11
(C)
Error
(D)
Garbage value
Answer: B
10.
What
would be output of the following program ?
#include
"stdio.h"
main()
{
printf(“%d%d”,
size of (NULL!), size of (“ “));
}
(A)
2 1
(B)
1 2
(C)
2 2
(D)
1 1
Answer: C
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