Question

Which operator among the following can be overloaded using both friend function and member function?

(a) Assignment operator

(b) Subscript

(c) Member selection (arrow operator)

(d) Modulus operator

I have been asked this question in unit test.

Origin of the question is Member Operator Function topic in chapter Member Functions & its Types of Object Oriented Programming

Answer 1

Correct option is (d) Modulus operator

For explanation: Only the modulus operator among the given operators can be overloaded using either friend function or member function. Other operators must be overloaded using only the member functions.