Objects and Classes on C++ related Questions and Answers

Question :   Which of the following statement is correct with respect to the use of friend keyword inside a class? 1. A private data member can be declared as a friend. 2. A class may be declared as a friend. 3. An object may be declared as a friend. 4. We can use friend keyword as a class name. Answer :   2 - A class may be declared as a friend.