Inheritance
Study Guide Overview
This unit covers object-oriented programming concepts of inheritance and polymorphism. It explores superclasses and subclasses, creating subclasses using the extends keyword, and the super keyword for constructors and methods. Method overriding, dynamic and static typing, and the Object superclass are also discussed. Finally, the unit introduces inheritance hierarchies and the concept of polymorphism.
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Question 1 of 10
In the context of inheritance, if 'Animal' is a general class, and 'Dog' and 'Cat' are more specific classes, which of the following is true? 🐕
Animal is the subclass, and Dog and Cat are the superclasses
Animal is the superclass, and Dog and Cat are subclasses
All three are superclasses
All three are subclasses