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Knowledge
Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What does composition in object-oriented design mean?
💡 Hint: Think about relationships where something is embedded inside something else.
Question 2
Easy
Provide an example of composition.
💡 Hint: Consider common objects around you that form parts of a 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 composition represent?
- A. 'Uses-A'
- B. 'Has-A'
- C. 'Knows-About'
💡 Hint: Think about how parts relate to their wholes.
Question 2
In UML notation, what does a filled diamond signify?
- True
- False
💡 Hint: Recall what the notation visually represents in terms of relationships.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Given a class diagram where a Library contains Books, analyze the lifecycle implications if the Library is deleted.
💡 Hint: Think about the structural connection and how one affects another.
Question 2
Create a scenario involving composition in a project of your choice, detailing how the composed parts interact with the whole.
💡 Hint: Focus on the interdependence of the parts in your scenario.
Challenge and get performance evaluation