What are the different types of exceptions?

Which of the following have their changes in their declaration related to constness of parameter? 

Which of these can a void pointer not point to?

What operator causes the C++ program to stop getting input?

What happens if you use a C keyword as an identifier name?

Is the following statement True or False?

 The following function declaration in conjunction with the function definition is legal. 

void foo();
void foo(int b) { }

What should be the output of below program?

int main()

{

 cout<<"CppBuzz";;;;;  

 return 0;                                                                          

}

 Which of the following is FALSE about typedef? 

What is the output of the following program?

#include <stdio.h>

int main()

{

     float p=2;

     switch(p) {

       case 1: printf("Good");

       case 2: printf("Morning");

       default: printf("Hello");

    }

}

How malloc() behaves if we pass 0 in argument?

#include <stdio.h>

int main()

{

   char *_ptr = malloc(0);

   free(_ptr);

   return 0;

}