Is it possible to write a function that contains a call by reference using pointers, call by reference using references, and a call by value? If you think it is possible, write the prototype, function header line, and sample call statement.

What will be an ideal response?

Yes this is possible. Here’s an example:
```
void Function(int *pN1, int &rN2, int N3); //prototype and function header line
//code in main
int N1, N2, N3;
Function(&N1, N2, N3); //call statement
```