What does the function objects implement? 

In C++, how many return statements are allowed in a non-void function?

#if or #elif can be used to evaluate _____

 Which of the following operators can be applied on structure variables? 

What is the output of the following C program?

int main()

{

   unsigned int i = -1;

   printf("%d ", i);

   printf("%u ", i * -1);

}

  What will be the output of the following C code? 

#include <stdio.h>

void main()

{

int k = 4;

float k = 4;

printf("%d", k)

}

 Which of the following provides a programmer with the facility of using object of a class inside other classes?

What is the output of the following C program?

int main()

{

  char str[]={{'H'},{'E'}};

  printf("%s\n",str);

  printf("%c ",*str-1);

  printf("%c ",*str);

  printf("%c ",*str+1);

  printf("%c",*str+2);

}

 Which of the following statement are correct?

(i) The maximum value a variable can hold depends upon its storage class.
(ii) By default all variables enjoy a static storage class.