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# #system-design-object-oriented-programming-oop-software-engineering-java-coding-concepts-encapsulation-inheritance-coupling-and-cohesion-aggregation-and-composition-programming-basics-software-development-full-stack-development-dsa-in-java-learning-system-design

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[Rohit Gawande](https://hashnode.com/@rohit253) · [Nov 17, 2024](https://hashnode.com/posts/chapter-1understanding-object-oriented-programming-oop-the-foundation-of-system-design/6739d18b7e20f9d8342fb9bf)

### [Chapter 1:Understanding Object-Oriented Programming (OOP): The Foundation of System Design](https://rohitgawande.dev/chapter-1understanding-object-oriented-programming-oop-the-foundation-of-system-design?utm_source=hashnode&utm_medium=feed)

Learn OOP essentials: classes, inheritance, and polymorphism for system design, with examples

16 min read · [rohitgawande.dev](https://rohitgawande.dev/chapter-1understanding-object-oriented-programming-oop-the-foundation-of-system-design?utm_source=hashnode&utm_medium=feed)