Inheritance and Polymorphism Programming

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"Which of these are broad categories? Which are specific types?“

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Broad categories include Vehicle and Animal. Specific types include Sedan, Cat, Bicycle, and Labrador. Inheritance in python allows a specific type, like a Sedan, to automatically get the properties of a broader category, like a Car, without rewriting the code.

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Define the concept of inheritance in object-oriented programming (OOP).

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Inheritance in OOP allows a class to inherit attributes and methods from another class, promoting code reuse and hierarchy.

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It refers to defining a new class with little or no modification to an existing class. The new class is called derived (or child) class and the one from which it inherits is called the base (or parent) class.

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Explain the purpose and benefits of using inheritance.

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Inheritance provides benefits such as code reuse, hierarchy, and maintainability.

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Create a parent (base) class and one or more child (derived) classes in Python.

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In Python, a parent class is defined first, and child classes are created by inheriting from the parent class using the class ChildClass(ParentClass) syntax.

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Children Classes in Inheritance

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Children classes get all the capabilities (methods) and properties (attributes) the parent class has; they are also called derived classes.

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Parent class definition in Python

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Child class definition in Python

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Output:

This animal makes a sound

dog1 says: Woof! Woof!

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Use the super() function to access parent class attributes and methods.

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The super() function in Python is used to call methods from a parent class, allowing access to its attributes and methods.