15.0 - Introduction
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Practice Questions
Test your understanding with targeted questions
What is the Java Collections Framework?
💡 Hint: Think about how data is organized in Java.
Define Generics in Java.
💡 Hint: Remember how Generics help avoid errors at runtime.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is the purpose of Generics in Java?
💡 Hint: Think about what Generics help prevent.
True or False: The Collections Framework can only hold objects of the same type.
💡 Hint: Remember how we can create collections with Generics.
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Challenge Problems
Push your limits with advanced challenges
You need a system to keep track of students in a classroom, allowing for dynamic additions of students. Discuss how you would implement this using the Collections Framework in Java.
💡 Hint: Consider whether you might need to keep track of order or allow duplicate entries.
Imagine you are designing a data structure that needs to record votes in an election. How could Generics help you in this situation?
💡 Hint: Think about how you can record different types of votes without losing data integrity.
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Reference links
Supplementary resources to enhance your learning experience.