UGC NET CSE | June 2016 | Part 2 | Question: 13

Question

Which one of the following is correct, when a class grants friend status to another class?

• A. The member functions of the class generating friendship can access teh members of the friend class
• B. All member functions of the class granted friendship have unrestricted access to the members of the class granting the friendship 
• C. Class friendship is reciprocal to each other
• D. There is no such concept

Answer 1

B is true  the functions of  a class which is given  friend status by another class can access all its pvt , protected , public members

class friendship is not commutative or transitive unless explicitly specified