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4 cards from this section. Quick, good the night before a test.
What is inheritance in programming?
Think of family traits.
Define polymorphism.
It relates to the Greek word meaning many shapes.
What is inheritance?
Think of it as passing traits down.
True or False: Polymorphism allows the same method to behave differently based on the object.
Remember the shape analogy.
Design a simple class hierarchy involving a base class Person and derived classes Student and Teacher. Describe their interrelations and illustrate how inherited methods can be overridden.
Consider how each derived class can extend from the base class while modifying behavior.
Create a scenario involving an interface that utilizes polymorphism. Describe a Shape interface and implement it in classes Circle, Rectangle, and Triangle, ensuring that the area method is polymorphic.
Think about how the concept of shape can yield different results through the same method call.
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