Practice - Learning Objectives - 2.1
Practice Questions
Test your understanding with targeted questions
Define association in OOD.
💡 Hint: Think about how classes interact in terms of linkage.
What distinguishes aggregation from composition?
💡 Hint: Consider whether parts have their own lifecycle.
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Interactive Quizzes
Quick quizzes to reinforce your learning
Which type of relationship implies that parts can exist independently?
💡 Hint: Think of a part's lifecycle in relation to something larger.
True or False: In a composition relationship, parts can live without the whole.
💡 Hint: Consider the nature of the relationship.
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Challenge Problems
Push your limits with advanced challenges
Design a UML class diagram for an online supermarket. Include at least two examples of aggregation and two of composition.
💡 Hint: Ensure you represent relationships accurately.
Create a case study outlining a project scenario and illustrate where aggregation, composition, and dependency come into play.
💡 Hint: Consult design patterns and real-world examples.
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Reference links
Supplementary resources to enhance your learning experience.