Quiz 10

Suppose a program uses two classes: Airplane and JumboJet. Which of these would most likely be the subclass?

JumboJet

A subclass can have a method with the same name as a method in the superclass.

True

Polymorphism allows you to write methods in a subclass that have the same name as methods in the superclass.

True

You can have an empty class.

True

In an inheritance relationship, the __________ is the specialized class.

subclass

In an inheritance relationship, the __________ is the general class.

superclass

It is not possible to call a superclass's __init__ method from a subclass's __init__ method.

False

Only the __init__ method can be overridden.

False

You create a subclass from a superclass. You can only access private data attributes derived from the parent class using...

accessor methods

This characteristic of object-oriented programming allows the correct version of an overridden method to be called when an instance of a subclass is used to call it.

polymorphism