a) pointer arithmetic
b) pointer functions
c) pointer objects
d) pointer functions & objects
Answer: a
Explanation: Because the void pointer is used to cast the variables only, So pointer arithmetic can’t be done in a void pointer.
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What will be the output of the following C++ code?
#include <iostream>
using namespace std;
int operate (int a, int b)
{
return (a * b);
}
float operate (float a, float b)
{
return (a / b);
}
int main()
{
int x = 5, y = 2;
float n = 5.0, m = 2.0;
cout << operate(x, y) <<“\t”;
cout << operate (n, m);
return 0;
}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;
}What will be the output of the following C++ code?
#include <iostream>
using namespace std;
void print(int i)
{
cout << i;
}
void print(double f)
{
cout << f;
}
int main(void)
{
print(5);
print(500.263);
return 0;
}Function overloading is also similar to which of the following?
In which of the following we cannot overload the function?
Which of the following permits function overloading on c++?
What will be the output of the following C++ code?
#include <iostream>
using namespace std;
void Sum(int a, int b, int & c)
{
a = b + c;
b = a + c;
c = a + b;
}
int main()
{
int x = 2, y =3;
Sum(x, y, y);
cout << x << ” ” << y;
return 0;
}
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