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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
Define association in the context of Object-Oriented Design.
💡 Hint: Think about how two classes might communicate.
Question 2
Easy
What does aggregation refer to?
💡 Hint: Consider the independence of the components.
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?
- A permanent relationship
- A weak relationship
- A whole-part relationship
💡 Hint: Remember the distinctions between strong and weak relationships.
Question 2
True or False: In composition, parts can exist independently of the whole.
- True
- False
💡 Hint: Consider if the components survive separately from the main entity.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
In your own words, describe the critical differences between aggregation and composition, providing real-world examples.
💡 Hint: Focus on the lifecycles of components versus the whole for clarity.
Question 2
Create a UML diagram illustrating association, aggregation, composition, and dependency using a scenario of a school.
💡 Hint: Plan your entities carefully and represent their relationships visually.
Challenge and get performance evaluation