What it means: Think of encapsulation like putting your data and the methods that operate on that data into a protective bubble.
Easy way to understand: Imagine your data is a secret treasure, and only certain methods (keys) can access or modify that treasure. The treasure is safe inside its bubble, and only authorized methods can interact with it.
Why it’s useful: Keeps your data safe from unauthorized access, and it helps organize and manage your code better.
Polymorphism:
What it means: Polymorphism is like having a magic wand that can transform into different shapes based on what you need.
Easy way to understand: Suppose you have a message, and it can be displayed in various ways depending on the situation. It’s like having a versatile tool that adapts to different needs.
Why it’s useful: Allows different objects to respond to the same message in their own unique way, making your code more flexible and adaptable.
Inheritance:
What it means: Inheritance is like passing down traits from parents to children.
Easy way to understand: Imagine you have a super class (like a family tree), and you create new classes that inherit qualities (attributes and methods) from this super class. It’s like the new classes are the children inheriting the family traits.
Why it’s useful: Saves you from repeating code. You can create a base class with common features, and new classes can inherit those features, adding or modifying them as needed.
