C Online Exam-Quiz2

1.

What will be the output of the following program ?
#include
void main()
{ int a = 2;
switch(a)
{ case 1:
printf(“goodbye”); break;
case 2:
continue;
case 3:
printf(“bye”);
}
}

2.

What will be the output of the following arithmetic expression ?

3.

The statement printf(“%c”, 100); will print?

4.

What will be the output of the following statements ?
long int a = scanf(“%ld%ld”,&a,&a); printf(“%ld”,a);

5.

What will be the output of the following statements ?
int i = 1,j; j=i— -2; printf(“%d”,j);

6.

What will be the output of the following program ?
#include
void main()
{
int a = 36, b = 9;
printf(“%d”,a>>a/b-2);

7.

What would be the output of the following program?
#include
main()
{
char str[]=”S\065AB”;
printf(“\n%d”, sizeof(str));
}

8.

What will be output if you will compile and execute the following c code?
#define message “union is\
power of c”
void main(){
clrscr();
printf(“%s”,message);
getch();
}

9.

What will be the output of the following statement ?
int a=10; printf(“%d &i”,a,10);

10.

The “C” language is

11.

5. What will be the output of the following statements ?
int a = 5, b = 2, c = 10, i = a>b
void main()
{ printf(“hello”); main(); }

12.

What will be the output of the following statements ?
int a = 4, b = 7,c; c = a = = b; printf(“%i”,c);

13.

What will be output if you will compile and execute the following c code?
void main()
{
int i=0;
if(i==0){
i=((5,(i=3)),i=1);
printf(“%d”,i);
}
else
printf(“equal”);
}

14.

What will be output if you will compile and execute the following c code?
void main(){
int a=25;
clrscr();
printf(“%o %x”,a,a);
getch();
}

15.

What will happen if in a C program you assign a value to an array element whose subscript exceeds the size of array?

16.

The Default Parameter Passing Mechanism is called as

17.

What will be the output of the following statement ?
printf( 3 + “goodbye”);

18.

What will be output if you will compile and execute the following c code?
struct marks{
int p:3;
int c:3;
int m:2;
};
void main(){
struct marks s={2,-6,5};
printf(“%d %d %d”,s.p,s.c,s.m);
}

19.

What will be output if you will compile and execute the following c code?
#include “string.h”
void main(){
clrscr();
printf(“%d %d”,sizeof(“string”),strlen(“string”));
getch();
}

20. What will be output if you will compile and execute the following c code?
#define call(x) #x
void main(){
printf(“%s”,call(c/c++));
}