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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
Define aggregation in your own words.
💡 Hint: Think of examples where the part can exist on its own.
Question 2
Easy
What is the UML notation for association?
💡 Hint: Recall the kind of lines used in UML diagrams.
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 show?
- A strong dependency
- Independence of parts
- Composition
💡 Hint: Remember the concept of how parts relate to the whole.
Question 2
True or False: In composition, the parts can exist independently of the whole.
- True
- False
💡 Hint: Think of examples where parts are completely dependent.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Create a scenario that involves a mix of aggregation, composition, and dependency. Draw UML diagrams to visually represent the relationships.
💡 Hint: Think about the lifecycles of items in a household context.
Question 2
Given a software project example, classify each class's relationships as association, aggregation, composition, or dependency.
💡 Hint: Analyze how each class relies on or interacts with others.
Challenge and get performance evaluation