What is polymerphism, encapsulation and inheritance?

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Polymorphism is the ability of an object to take on many forms. Encapsulation is the practice of hiding data and methods within a class. Inheritance is the ability of a class to inherit properties and methods from a parent class.

Polymorphism allows objects to be treated as if they are of different types.
Encapsulation helps to protect data from outside interference and misuse.
Inheritance allows for code reuse and promotes a hierarchical structure of classes.
Example of polymorphism: a shape class with different subclasses such as circle, square, and triangle.
Example of encapsulation: a bank account class with private variables for balance and account number.
Example of inheritance: a vehicle class with subclasses such as car, truck, and motorcycle.

What is polymerphism, encapsulation and inheritance?

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