Aggregation vs Composition in UML | UML Relationship Explained | Software Engineering

Описание: In this video, we explain Aggregation and Composition in UML in software engineering in simple and clear English.

You will learn:
✔️ What is Aggregation in UML
✔️ What is Composition in UML
✔️ Key differences between Aggregation and Composition
✔️ UML symbols – hollow and filled diamond explained
✔️ Real-world examples like Library & Book, House & Room
✔️ How to use Aggregation and Composition in software design

Aggregation is a weak whole-part relationship where the part can exist independently.
Composition is a strong whole-part relationship where the part cannot exist without the whole.

This video is perfect for software engineering students, developers, and project managers who want to understand UML relationships clearly.

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