Exam 15: Inheritance

If a base class has a virtual function named print,and a pointer variable of that class is pointing to a derived object,then the code ptr->print ); calls

If a derived class Class2)has redefined a function from the base class Class 1),how can that derived function call the base class function if the function declaration is as follows? Void print );

Which of the following are not true

The derived class may define variables and member functions other than those that are in the base class.

Which is more general,the base class or the derive class.

Given a class A that derives from a class B that derives from a class C,when an object of class A goes out of scope,in which order are the destructors called?

If a base class has a non-virtual member function named print,and a pointer variable of that class is pointing to a derived object,then the code ptr->print ); calls

If a base class has public member functions that are not listed by a derived class,then these functions

Which of the following would correctly call the base class BaseClass)assignment operator from the derived class DerivedClass)assignment operator? DerivedClass& DerivedClass::operator =const DerivedClass& rightSide) { //what goes here? }

If two functions in the same scope)have the same name,but a different function signature,this means that the functions are __________.

Which is the correct way to tell the compiler that the class being declared ChildClass)is derived from the base class BaseClass)?

Given the following simplified classes, Class Pet { Public: Virtual void print); String name; Private: }; Class Dog: public Pet { Public: Void print); String breed; }; Dog vDog; Pet vPet; VDog.name="rover"; VDog.breed = "Collie"; Which of the following statements are not legal?

When deriving a class,you should