Online Random Test

Test Status

CRANDOMTEST

Ques 1 :
What will be output when you will execute following code?
#include<stdio.h>
int main(){
char arr[11]="The African Queen";
printf("%s",arr);
return 0;
}
Choose all that
(A)
(B)
(C) The African
(D) Compilation

(A) The

(B) The African

(C) Compilation

(D) None of the

Ques 2 :
Which one of the following functions is the correct choice for moving blocks of binary data that are of arbitrary size and position in memory?

(A) memset()

(B) memcpy()

(C) strncpy()

(D) memmove()

Ques 3 : What is the output of the following program?

void main()
{
int i;
i=0;
if(i=55,0,10,0)
printf("Test Skills %d",i);
else
printf("C Programing %d",i);
getch ();
}

(A) Test Skills 55

(B) C Programing 0

(C) Test Skills 0

(D) C Programing 55

Ques 4 :
What will be the output of the following program?
main()
{
printf(3+�??Gyantonic�??+4);
}

(A) ntonic

(B) tonic

(C) ic

(D) nic

Ques 5 : what is the output of following program?

void main(){
int a;
float f;
a=12/5;
f=12/5;
printf("%d%f",a,f);
}

(A) 2,2.000000

(B) 2,2.00

(C) 2,2

(D) none of these

Ques 6 : what is the output of following program?

void main(){
int a;
a=100;
printf("%d%d",++a,a++);
}

(A) 101 101

(B) 101 102

(C) 102 100

(D) 102 101

Ques 7 : What is the output of following program?

void main(){
int a;
a=453<<16;
printf("%d",a);
}

(A) 0

(B) 1

(C) -1

(D) none of these

Ques 8 :
What will be printed as the result of the operation below:
#define swap(a,b) a=a+b;b=a-b;a=a-b;
void main()
{
int x=5, y=10;
swap (x,y);
printf("%d %d",x,y);
swap2(x,y);
printf("%d %d",x,y);
}
int swap2(int a, int b)
{
int temp;
temp=a;
b=a;
a=temp;
return 0;
}

(A) 5,10

(B) 10,5

(C) 0,5

(D) 10,0

Ques 9 : What is the output of the following program?

void main(){
int a;
a=1;
a++ * ++a;
printf("%d",a);
}

(A) 3

(B) 4

(C) 6

(D) 2

Ques 10 :
Which of the following is integral data type?

(A) void

(B) char

(C) float

(D) double

Ques 11 : What will be output of following program?
#include<stdio.h>
int main()
{
int a = 320;
char ptr;
ptr = (char )&a;
printf("%d",*ptr);
return 0;
}

(A) 2

(B) 320

(C) 64

(D) Compilation Error

Ques 12 : what is the output of following program?

void main(){
int a;
a=10;
a*=10+2;
printf("%d",a);
}

(A) 102

(B) 100

(C) 120

(D) 22

Ques 13 : What will be the output
main()
{
int i;
i = 10;
if(i == 20 || 30)
{
printf("True");
}
else
{
printf("False");
}
}

(A) True

(B) False

(C) Syntax Error

(D) Run time Error

Ques 14 : What is the output of following program?

void main(){
int a;
a=1;
while(a<=10){
printf("%d",a);
if(a>3)
break;
a++;
}
printf("%d",a+10);
}

(A) 1 2 3 4 13

(B) 1 2 3 3 14

(C) 1 2 3 3 13

(D) 1 2 3 4 14

Ques 15 : How many times main() will get called?
main()
{
printf("\n Main Called Again");
main();
}

(A) 1

(B) 100

(C) main can not be called recursively

(D) Infinite

Ques 16 : what is the output of following program?

void main(){
int a=1;
void xyz(int , int);
xyz(++a,a++);
xyz(a++,++a);
printf("%d",a);
}
void xyz(int x, inty){
printf("%d%d",x,y);
}

(A) 3 1 3 4 5

(B) 3 1 4 4 5

(C) 3 1 4 4 4

(D) 3 1 4 5 5

Ques 17 : What is the output of following program?

void main(){
int a,b,c,d;
a=b=c=d=1;
a=++b>1 || ++c>1 && ++d>1;
printf("%d%d%d",a,b,c,d);
}

(A) 1 1 2 1

(B) 1 2 1 1

(C) 1 2 2 1

(D) 1 2 1 2

Ques 18 : What is the output of following program?

void main(){
int i;
i=1;
i=i+2*i++;
printf("%d",i);
}

(A) 3

(B) 4

(C) 5

(D) 6

Ques 19 : What is the output of the following code?
#include "stdio.h"
int a;
main(){
printf("\n a= %d",a);
return 0;
}

(A) a=0

(B) a=garbage value

(C) error

(D) none of these

Ques 20 : How many storage class specifiers in "C" language?

(A) 3

(B) 4

(C) 5

(D) 6

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