When a base class pointer points to derived class object?

Which design patterns benefit from the multiple inheritance?

• [A] Adapter and observer pattern
• [B] Code pattern
• [C] Glue pattern
• [D] None of the mentioned

Which of the following is false with respect to inheritance?

• [A] When a base class is privately inherited,public members of the base class become private members of the derived class
• [B] When a base class is publicly inherited,public members of the base class becomes public members of derived class
• [C] When a base class is privately inherited,a private member of base class becomes private member of derived class
• [D] When a base class is publicly inherited protected members of base class becomes protected members of derived class

Which of the following is/are false

• [A] Inheritance is deriving new class from existing class
• [B] In an inheritance, all data and function members of base class are derived by derived class
• [C] We can specify which data and function members of base class will be inherited by derived class
• [D] We can add new functions to derived class without recompiling the base class

What is meant by multiple inheritance?

• [A] Deriving a base class from derived class
• [B] Deriving a derived class from base class
• [C] Deriving a derived class from more than one base class
• [D] None of the mentioned

A base class will offer

• [A] offer more specific objects than its derived classes
• [B] correspond to something in the rest world
• [C] behave badly when the chops are down
• [D] be a generalized version of its derived classes