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2 cards from this section. Quick, good the night before a test.
What is the syntax for creating an object in Java?
Remember the keyword used for instantiation.
What does an object encapsulate?
Think about real-world analogies.
What keyword is used to create an object in Java?
It's the first step in instantiation.
True or False: A constructor can return a value.
Remember the signature rules for constructors.
Create a class named Book with attributes like title, author, and price. Write a constructor to initialize these attributes and a method to display the book details.
Think about how you would want to describe a book and initialize its details.
Explain how Java's garbage collection affects memory management and provide a code example demonstrating object lifecycle.
Think about what happens to an object when there are no references left pointing to it.
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