📊 UML Diagrams

1. 🎯 Learning Objectives

• Draw class diagrams, sequence diagrams, activity diagrams
• Read and interpret UML diagrams
• Model system design using UML

2. 📖 Core Content

3.1 Class Diagram

3.2 Sequence Diagram

3.3 Activity Diagram

4. 📝 Practice Questions

Q1: What does an arrow from Class A to Class B with an open triangle (⊳) indicate in a class diagram?

Answer: Inheritance. Class A inherits from (extends/implements) Class B. The arrow points to the parent class. Join Discord PreviousDesign PatternsNextSoftware Architecture