02/05/2025

What will be the output of the following code snippet?

#include <stdio.h>

void solve()

{ int x = 2, y = 2;

printf(x > y ? 'Greater': x == y ? 'Equal' : 'Lesser');

}

int main()

{

solve();

return 0;

}

• Greater

• Equal

• Lesser

• None of these

ARRAY matrix[2][3] SET matrix[0][0] TO 1, matrix[0][1] TO 2, matrix[0][2] TO 3, matrix[1][0] TO 4, matrix[1][1] TO 5, matrix[1][2] TO 6 PRINT matrix[1][2]

• Prints 1

• Prints 5

• Prints 6

• None of these

The correct format of declaring a function is:

• 
  type_of_return name_of_function (argument type);

• type_of_return name_of_function (argument type){}

• type_of_return (argument type) name_of_function;

• all of the above

What is the output printed by the following program?

#include<stdio.h>

int f(int n, int k)

{

if (n == 0)

return 0;

else if (n % 2)

return f(n/2, 2*k) + k;

else return f(n/2, 2*k) - k;

}

int main ()

{

printf("%d", f(20, 1));

return 0;

}

• 5

• 8

• 9

• 20

Consider the following C-program :

int fun()

{

static int num = 16;

return num--;

}

int main()

{

for(fun(); fun(); fun())

printf("%d ", fun());

return 0;

}

• 
  Infinite loop

• 13 10 7 4 1

• 15 12 8 5 2

• 14 11 8 5 2

#include<stdio.h>

struct st

{

int x;

struct st next;

};

int main()

{

struct st temp;

temp.x = 10;

temp.next = temp;

printf("%d", temp.next.x);

return 0;

}

• Compiler Error

• Runtime Error

• 10

• 
  Garbage Value

In C, the program execution starts from?

• 1. printf()

• 1. scanf()

• 
  main()

• 
  getch()

What happens when you try to access an array element outside its bounds in C?

• 
  Syntax error

• Compilation error

• Runtime error

• Undefined behavior

What is the size of an array 'arr' declared as int arr[10] in C?

• 10 bytes

• 20 bytes

• 40 bytes

• Depends on the system

Which of the following is true about return type of functions in C?

• 
  Functions can return any type

• Functions can return any type except array and functions

• Functions can return any type except array, functions and union

• Functions can return any type except array, functions, function pointer and union