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2 cards from this section. Quick, good the night before a test.
What is the Java Collections Framework?
Think about how data is organized in Java.
Define Generics in Java.
Remember how Generics help avoid errors at runtime.
What is the purpose of Generics in Java?
Think about what Generics help prevent.
True or False: The Collections Framework can only hold objects of the same type.
Remember how we can create collections with Generics.
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.
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?
Think about how you can record different types of votes without losing data integrity.
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