5.2 - Creating and Using Objects in Java
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Practice Questions
Test your understanding with targeted questions
What keyword is used to create an object in Java?
💡 Hint: It's also used for memory allocation.
What do we call a collection of properties and behaviors in OOP?
💡 Hint: It serves as a blueprint for objects.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is the purpose of the new keyword in Java?
💡 Hint: Think about how you create new instances of classes.
True or False: Objects can have both attributes and methods.
💡 Hint: Consider what an object encapsulates.
1 more question available
Challenge Problems
Push your limits with advanced challenges
Suppose you have a class named Smartphone. Define the class, create an object, and demonstrate setting attributes and calling methods.
💡 Hint: Focus on defining the class, instantiating an object, and using dot notation.
Create a class called Book with attributes for title and author. Write a method to display the book's information and instantiate an object to test it.
💡 Hint: Ensure to include method logic for displaying the information.
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