Write the difference between Polymorphism and Encapsulation.
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Answer:
here's a table summarizing the differences between Polymorphism and Encapsulation:
| Feature | Polymorphism | Encapsulation |
|---|---|---|
| Definition | The ability of a class or method to take on multiple forms. | Bundling of data and methods into a single unit (class). |
| Focus | Concerned with the behavior of objects and methods. | Concerned with data hiding and organization of code. |
| Types | - Compile-Time (Static) Polymorphism. - Run-Time (Dynamic) Polymorphism. |
- Data Hiding. - Data and Methods in a Single Unit. |
| Implementation | Achieved through method overloading and overriding. | Achieved by making data private and providing public methods (getters and setters). |
| Example | - Compile-Time Polymorphism: Method overloading. - Run-Time Polymorphism: Method overriding. |
A class representing a bank account encapsulating balance and providing deposit and withdraw methods. |
| Benefits | Improved code flexibility and readability. | Enhanced security by controlling access to data. |
| Relationship | Can be used in conjunction with encapsulation. | Often goes hand-in-hand with polymorphism for well-structured OOP. |
| Key Concepts | - Method Overloading. - Method Overriding. |
- Data Hiding. - Modularity. |
This table provides a concise overview of the distinctions between polymorphism and encapsulation in terms of their definitions, focuses, types, implementations, examples, benefits, relationships, and key concepts.
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