Q. 1 . Find out the output
void main()
{
int x,y;
*(&x)=10;
*(&y)=13;
printf("won%cder%c",y,x);
}
a . der
b . won13der13
c . won1der1
d . won
der
Q. 2 . Find the correct output
void main()
{
struct place
{
char *str;
int i;
struct place *ptr;
};
static struct place a[]={{"Raipur",1,arr+1},
{"Nagpur",2,arr+2},
{"Kanpur",3,arr}
};
struct place *p=a;
int i;
for(i=0;i<=2;i++)
{
printf("%d",(2+a[i].i));
} }
a . Error
b . aipuragpuranpur
c . ipurgpurnpur
d . purpurpur
Q. 3 . Find the correct output
void main()
{
int var,x=1,y=2;
switch(var)
{
case x:
x++;
case y:
y++;
}
printf("%d %d",x,y);
}
a . 1 3
b . 2 2
c . No output
d . None of these
Q. 4 . Find the output.
void main()
{
char c[]="lak\\bshya";
printf("%s",c); }
a . lashya
b . lak\shya
c . lak\bshya
d . lakshya
Q. 5 . File opening is
a . a action of connecting a program to a file
b . a action of connecting a program to a buffer
c . a default action of file processing
d . None of these
Q. 6 . Find out the output.
int funcall();
void main()
{
int z;
z=funcall();
printf("%d",z);
}
int funcall()
{
auto int arr[]={15,2,3,4,5,6},x=5;
return x=arr[0];
x=arr[1];
printf("%d",x);
}
a . 15
b . 2
c . Error
d . Garbage output
Q. 7 . Find the output
void main()
{
if(printf("Hello"));
else printf("Hai");
}
a . Hello
b . Hai
c . Compilation error
d . Statement missing
Q. 8 . The value with in [ ] in an array declaration specifies
a . Largest permitted subscript value
b . Size of the array
c . Both a and b
d . None of these
Q. 9 . Find the output.
void main()
{
int x=0xFFFB;
printf("%d",x);
}
a . 5
b . -5
c . 65631
d . 32762
Q. 10 . Find out the output.
void main()
{
int a=1,b=2,c=3,d=4;
printf(" %d %d",a,b);
printf(" %d %d",c,d);
}
a . Run time Error
b . Compile time Error
c . 1 2 3 4
d . None of these
Q. 11 . Find out the true statement.
a . A union variable can be assigned to another union variable.
b . The address of union variable can be extracted by using & operator.
c . A function can return a pointer to the union.
d . All the above
Q. 12 . Find the correct output
void main()
{
int x=11,y=5,z=2;
x%=y*=z;
printf("%d",x);
}
a . 2
b . 1
c . 25
d . 27
Q. 13 . Find the output
void main()
{
int i=-3,j=2,k=0,m;
m=++i && j++ && ++k;
printf("\n%d, %d, %d, %d",i,j,k,m);
}
a . -2,-3, 1,1
b . -3, 2, 0,1
c . -2, 3, 0,1
d . -2, 3, 1,1
Q. 14 . Find out the output
#include"stdio.h"
void main()
{
int (*p)(const char* , ...);
p=printf; p("hello","%c",'CB');
}
a . helloC
b . helloCB
c . hello%c
d . hello
Q. 15 . Find the correct output
void main()
{
unsigned i=1;
signed j=-1;
if(ij)
printf("greater");
else
if(i==j)
printf("equal");
}
a . less
b . greater
c . equal
d . None of these
Q. 16 . Find the correct
output
#define CAL(X) X+1
void main()
{
int a=3;
int b=4*CAL(a*4);
printf("%d",b);
}
a . Garbage value
b . 52
c . 64
d . 49
Q. 17 . Self referential structure
a . Used to create a memory link.
b . Plays an important role in linked list creation.
c . Contains the object of same structure which is of pointer type.
d . All the above
Q. 18 . Find the correct output
void main() {
int *p,i=10;
void *q; p=&i;
q=p;
printf("%d",*q++);
}
a . 10
b . 11
c . Error
d . None of these
Q. 19 . Find the output
struct xx
{
char y; int x; };
void main()
{
struct xx s={‘a’,15};
switch(s) {
case ‘a’:
printf("Allowed");
break;
case 15:
printf("Not allowed");
break;
default:
printf("No");
} }
a . Allowed
b . Not allowed
c . No
d . None of these
Q. 20 . Find the output.
void main()
{
int i;
for(i=-9;!i;i++);
printf("%d",-i);
}
a . 8
b . 9
c . 0
d . 1
Q. 12 . Find the correct output
void main()
{
int i=5,j=3;
printf("%d",show(i,j));
}
show(int a,int b)
{
a=a*5;
b*=b;
return(!a+ --b);
}
a . Error
b . 0
c . 8
d . 2
Q. 13 . Find out the output
#include"limits.h"
void main()
{
int a[INT_MAX];
printf("%d",sizeof(a));
}
a . 32767
b . 63534
c . -2
d . 2
Q. 14 . Find the correct output
void main()
{
int a;
char b;
float c;
printf("%d",sizeof(a+sizeof(b+c));
}
a . 2
b . 1
c . 4
d . Error
Q. 15 . Find out the output
int i;
int increment( int i )
{
i++;
return i;
}
int main()
{
for( i = 0; i < i="increment(" i="%d\n" i="9" i="10" i="11" p="CITE" q="CITE" p="=" a="5,b=" p="&a;" p="10;" a="4,b=">b?c=a:c=b);
}
a . 4
b . 5
c . Error, lvalue required
d . None of these
Q. 22 . Find the output.
void main()
{
int *p, a[5]={1, 2, 3, 4, 5};
p=&a;
printf("%d %d %d",*p,++*p,++*p);
}
a . 1 2 3
b . 3 2 1
c . 3 3 2
d . None of these
Q. 23 . A union can be a member of
a . Structure
b . Array
c . Both a and b
d . None of these
Q. 24 . Find the correct statement
a . int a=10;
int arr[a];
b . int a,b,c;
int *p={&a,&b,&c};
c . static int a,b,c;
int *q={&a,&b};
d . int a=1,b=2,c=3;
int arr[]={a,b,c};
Q. 25 . Find out the output
void main()
{
int a=10;
a=call(a=call(~a));
printf("%d",a);
}
call(int a)
{
return a;
}
a . 10
b . -11
c . 0
d . None of these
Q. 26 . Find the correct output
#define FLOAT(x) 3.##x
void main()
{
printf("%f",FLOAT(14));
}
a . 3.14
b . 3.140000
c . 3.000000
d . None of these
Q. 27 . State the correct statement.
a . Nested union is not possible.
b . Self referential union is possible
c . Different interpretations for the same memory location are possible in structure.
d . Both a and c
Q. 28 . Find out the output
void main()
{
int a=256;
char *p=&a;
*++p=2;
printf("%d",a);
}
a . 512
b . 258
c . Error
d . None of these
Q. 29 . Find the correct output
void main()
{
static int i=i++,j=j++;
printf("%d%d",i,j);
}
a . 11
b . Garbage value
c . Error
d . None of these
Q. 30 . The keywords in ‘r’ family are
a . register, real
b . register, return, repeat
c . register, return
d . none of these
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