Practice - Topics Covered - 2.2
Practice Questions
Test your understanding with targeted questions
What is an association?
💡 Hint: Think about how two classes might interact.
How do you represent dependency in UML?
💡 Hint: Look for a line style that indicates a weaker relationship.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What type of relationship is represented by a filled diamond in UML?
💡 Hint: Think about which types of relationships allow for independent existence.
True or False: Dependency is the strongest type of relationship in UML.
💡 Hint: Recall the nature of transient relationships.
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Challenge Problems
Push your limits with advanced challenges
Design a simple class diagram that shows a university relationship between Students, Courses, Departments, and Instructors using all four relationship types: association, aggregation, composition, and dependency.
💡 Hint: Think of real-world relationships when constructing your diagram.
Propose changes to a class structure that would achieve better encapsulation while reflecting the relationship types discussed in the section.
💡 Hint: Focus on which attributes should be exposed and which should not.
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Reference links
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