Practice - Introduction to Object-Oriented Design (OOD) Process
Practice Questions
Test your understanding with targeted questions
Define 'Association' in object-oriented design.
💡 Hint: Think about how objects communicate with each other.
What symbol represents aggregation in UML?
💡 Hint: Consider how a whole-class relationship looks in diagrams.
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
What does aggregation represent in OOD?
💡 Hint: Think about how parts relate to wholes.
True or False: In a Composition relationship, parts can exist independently of the whole.
💡 Hint: Consider what happens to parts when the whole is destroyed.
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Challenge Problems
Push your limits with advanced challenges
Design a UML Class Diagram with aggregation and composition. Include at least two classes for each relationship type.
💡 Hint: Remember the definitions of aggregation (for sharing parts) and composition (for dependent parts).
Create a scenario that involves state transitions and draw a State-Machine Diagram to represent it.
💡 Hint: Identify all the states and events that change these states.
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Reference links
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