When A Class Declares An Entire Class As Its Friend? When a class declares an entire class as its friend, the friendship status is reciprocal. That is, each class’s member functions have free access to the other’s private members. By default, when an object is assigned to another, each member of one object is copied
What Is Meant By Member Variable? In object-oriented programming, a member variable (sometimes called a member field) is a variable that is associated with a specific object, and accessible for all its methods (member functions). What do you mean by class member variable in Java? In object-oriented programming with classes, a class variable is any
What Is The Right Way To Access A Structure Variable? Q. What is the right way to access value of structure variable book{ price, page }? B. printf(“%d%d”, price.book, page.book); C. printf(“%d%d”, price::book, page::book); D. printf(“%d%d”, price->book, page->book); Answer» a. printf(“%d%d”, book.price, book.page); How do you access a structure variable through a pointer? Access Structure
Which Of The Following Operators May Be Used To Assign One Object To Another? The = operator may be used to assign one object’s data to another object, or to initialize one object with another object’s data. By default, each member of one object is copied to its counterpart in the other object. When a