When overloading a binary operator as a member function, the function requires _____ parameter(s).

When overloading a binary operator as a friend function, the function requires _____ parameter(s).

An individual function can be declared to be a friend by ________.

The operator==() function can be designed to compare every class field, some of them or just one.

If you have correctly overloaded the * operator to multiply two members of the Furniture class, and you have declared two Furniture objects, aDesk and aChair, then which of the following is a legal expression?

The best functions have ___________ .

When you overload the insertion operator to work with an abstract data type object, you must ___________ .

A ________ is a collection of useful classes.

The measure of the strength of the connection between two functions is called ___________ .

What is the role of a procurement audit in project management?