In which header file the function clrscr ( ) in included?

What act as a means of communication between the calling and called function?

The address of the actual arguments which is used to pass to a function is called 

This function which is written by the programmer according to its need is known as

A function that cells itself directly or indirectly is reffered to as

Pick the correct storage class for " a variable global in one file and not available in another file "

All the function prototypes are terminated with ___________

What would be the output of the following program ?
#include < iostream.n>
int val = 10 ;
divide (int);
void main ( )
{ int val =5;
val=divide (val=val/5);
cout < }
divide (int x)
{
return.(x/val);
}

What would be the output of the function ?

# include < iostream.n>

first (int,int);

second (int);

void main ( ) {

int x=10 , y=5, z;

z=first (x,y);

cout<<"\nz="<

first (int x,int y) {

return (x+second (y)); }

second (int y) {

return (++y); }

Which storage class specifier is a modifier tells the compiler to store a variable in such a way that access to it is as fast as possible