Functions and Procedures in C++
practice.

Which operator is used for accessing a member of namespace?

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

#include <iostream>
using namespace std;
namespace extra
{
    int i;
}
void i()
{
    using namespace extra;
    int i;
    i = 9;
    cout << i;
}
int main()
{
    enum  letter { i, j};
    class i { letter j; };
    ::i();
    return 0;
}

To which does the function pointer point to?

What will happen when the handler is not found for an exception?

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

#include <iostream>
using namespace std;
int func(int m = 10, int n)
{
    int c;
    c = m + n;
    return c;
}
int main()
{
    cout << func(5);
    return 0;
}

Which of the following permits function overloading on c++?

What happens to a function defined inside a class without any complex operations (like looping, a large number of lines, etc)?

Which of the following feature is used in function overloading and function with default argument?

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

#include <iostream>
using namespace std;
int mult (int x, int y)
{
    int result;
    result = 0;
    while (y != 0) 
    {
        result = result + x;
        y = y - 1;
    }
    return(result);
}
int main ()
{
    int x = 5, y = 5;
    cout  << mult(x, y) ;
   return(0);
}

An inline function is expanded during . . . . . . . .

What is the mandatory part to present in function pointers?

Where does the return statement returns the execution of the program?

What is the other name of the macro?

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

#include <iostream>
#include <stdarg.h>
using namespace std;
int flue(char c,...);
int main()
{
    int x, y;
    x = flue('A', 1, 2, 3);
    y = flue('1', 1.0,1, '1', 1.0f, 1l);
    cout << x << y;
    return 0;
}
int flue(char c,...)
{
    return c;
}

What is the general syntax for accessing the namespace variable?

What will you use if you are not intended to get a return value?

From which function the execution of a C++ program starts?

Which value will it take when both user and default values are given?

which of the following is used to terminate the function declaration?

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

#include <iostream>
using namespace std;
int Add(int X, int Y, int Z)
{
    return X + Y;
}
double Add(double X, double Y, double Z)
{
    return X + Y;
}
int main()
{
   cout << Add(5, 6);
   cout << Add(5.5, 6.6);
   return 0;
}