Imagine you have a toy box.
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Objects: In this toy box, you have different toys like cars, dolls, and blocks. Each toy is like an object in programming. A car has wheels, a color, and can drive. A doll has hair, clothes, and can talk. These are the properties and behaviors of objects.
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Classes: Now, let's say you have a special box for cars called "Car Box" and another one for dolls called "Doll Box." These boxes are like classes. They tell you what each type of toy can do and what they have. So, the Car Box tells you that cars have wheels, color, and can drive. The Doll Box tells you that dolls have hair, clothes, and can talk.
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Encapsulation: Imagine that the Car Box and Doll Box have locks. Only you can open and play with the toys inside. This is like encapsulation in programming. It means that the properties and behaviors of toys (objects) are hidden and protected, and only specific parts can be accessed.
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Inheritance: Now, let's say you have a super cool Toy Box that has everything - cars, dolls, blocks, and more. This Toy Box is like a big class that has everything from Car Box, Doll Box, and other boxes. This is called inheritance. It's like saying the big Toy Box inherited all the properties and behaviors from smaller boxes.
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Polymorphism: Lastly, let's talk about polymorphism. This is like having a remote control that can work with all your toys. When you press a button, the car moves, the doll talks, and the blocks stack. Each toy responds differently, but you use the same remote. In programming, this means different objects can do different things even though they're all part of the same class or group.
So, in simple terms:
- Objects are like toys with properties and actions.
- Classes are like boxes that define what each type of toy can do.
- Encapsulation keeps our toys safe and private.
- Inheritance is like getting all the cool stuff from different boxes.
- Polymorphism is like using a magic remote control for all your toys.
Nice Explanation