Exam 15: Inheritance

You should make a function a virtual function if

If you define a function in the derived class that has the same function signature as a function in the base class, this is known as

A constructor of the base class is ____ inherited in the derived class is/is not)

The constructor for a class is inherited.

All member functions in a base class should be listed as virtual 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? }

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

A base class pointer variable can point to

When deriving a class, you should

Give a base class with at least one public member function, how many classes can redefine that member function?

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

The assignment operator is inherited from the base class.

In order to tell the compiler to wait to decide which version of a function to use, you must precede the function declaration in the base class with the keyword

The ifstream class is derived from the __________ class.

When the derived class gets all the member variables from the base class, we say that they are _________ from the base class.

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

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?

A derived class automatically gets all the member variables from the base class.

If you have the following class definitions, which of the following is the proper way to construct an object of the derived class? Class Pet { Public: Pet); Void printPet); String getName); Void setNamestring newName); Private: String name; }; Class Dog:public Pet { Public: Dog); Void printPet); Void setTypestring newType); String getType); Private: String type; };

If the member variables in a base class are marked as private, can a derived class directly access those variables?