⟩ Member function of one class can be friend function of another class a) true b) false
a) true
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Which of the following operators can't be overloaded? a) b) + c) - d) []
Output of this program?
#include <iostream>
using namespace std;
class myclass
{
public
int i;
myclass *operator->()
{return this;}
};
int main()
{
myclass ob;
ob->i = 10;
cout << ob.i << " " << ob->i;
return 0;
}
a) 10 10
b) 11 11
c) error
d) runtime errorThe output of this program?
#include <iostream>
using namespace std;
ostream & operator<<(ostream & i, int n)
{
return i;
}
int main()
{
cout << 5 << endl;
cin.get();
return 0;
}
a) 5
b) 6
c) error
d) runtime errorOperator overloading is a) making c++ operator works with objects b) giving new meaning to existing operator c) making new operator d) both a & b
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Pick the other name of operator function. a) function overloading b) operator overloading c) member overloading d) None of the mentioned
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