What is the output of the given C program?

What will be the output?

#define x 65

int main()

{

    printf("%d %c", x, x);

    return 0;

}

All the functions in this library take a parameter and return an output.

What is the other name for an operator function?

What will be the output of the following C++ code?

#include<stdio.h>

int main()

{

int i=1;

switch(i)

{

case '1':printf("Abekus");

break;

case'2':printf("learning");

break;

default:printf("Abekuslearning")

}

return 0;

}

Which of the following factors supports the statement that reusability is a desirable feature of a language?

What happens if the following C++ statement is compiled and executed?

int *ptr = NULL;

delete ptr;

What is virtual inheritance?