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Inheritance, Interfaces and Polymorphism
Computer Science · Chapter 10 · Section C: Inheritance, Interfaces, Polymorphism, Data Structures and Complexity
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- Inheritance: superclass and derived class; extends and super; when to use inheritance
- Member access in derived classes; protected visibility
- Redefining variables and methods in subclasses (overriding)
- Abstract classes and the class Object
- Subclass polymorphism and dynamic binding
- Interfaces: declaring, implementing through a class, and user-defined behaviour