When one object reference variable is assigned to another object reference variable then (A) a copy of the object is created. (B) a copy of the reference is created. (C) a copy of the reference is not created. (D) it is illegal to assign one object reference variable to another object reference variable. Answer: (B) Explanation: When one object reference variable is assigned to another object reference variable then a copy of the reference is created. For more information Refer:References in C++ Option (B) is correct. Quiz of this Question