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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is a simple association?
💡 Hint: Think of a class relationship without strict ownership.
Question 2
Easy
Give an example of aggregation.
💡 Hint: Consider if the parts can exist without the whole.
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 denote?
- Strong ownership
- Weak ownership
- No ownership
💡 Hint: Remember the term 'weak'.
Question 2
True or False? Composition implies that parts can exist independently of the whole.
- True
- False
💡 Hint: Think about what happens to parts when the whole is destroyed.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Design a UML class diagram for a 'School' with relationships to 'Teacher', 'Class', and 'Student'. Identify which types of associations to use and justify your selections.
💡 Hint: Think about lifecycles and dependencies when making your choices.
Question 2
Explain how the choice between aggregation and composition could impact the maintenance of a software system.
💡 Hint: Reflect on the integration and adjustments required when parts need modifications.
Challenge and get performance evaluation