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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
Define association in Object-Oriented Design.
💡 Hint: Think about how classes interact in a class diagram.
Question 2
Easy
What does aggregation imply?
💡 Hint: Consider relationships where one can survive without the other.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What type of relationship does aggregation represent?
- Contains-a
- Uses-a
- Has-a
💡 Hint: Think about ownership in a relationship.
Question 2
True or False: In composition, the parts can survive independently of the whole.
- True
- False
💡 Hint: Consider what happens if you remove the whole.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Design a class structure for a library management system considering associations, roles, and responsibilities.
💡 Hint: Think about which entities can exist independently and which rely on others.
Question 2
Analyze a real-world application and outline its object relationships using aggregation, composition, and dependencies.
💡 Hint: Identify which items in your example can exist freely compared to those tightly bound.
Challenge and get performance evaluation