11.8.2 - Inner Classes
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Practice Questions
Test your understanding with targeted questions
What is an inner class?
💡 Hint: Think about how inner classes can organize related information.
Can a static inner class access non-static members of the outer class?
💡 Hint: Consider if instance members are accessible without creating an instance.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is the main purpose of inner classes?
💡 Hint: Think about how inner classes keep related code organized.
True or False: A static inner class can directly access non-static members of the outer class.
💡 Hint: Consider how static members work in relation to instances.
1 more question available
Challenge Problems
Push your limits with advanced challenges
Create a simple Java application that has a Library outer class and an inner class for Book. The Book class should include attributes like title and author, and methods to display them, including how they relate to the Library.
💡 Hint: Consider how the Book class represents items within the Library.
Discuss an instance when using an inner class might complicate the code unnecessarily. Provide an example.
💡 Hint: Think about scenarios where the inner class doesn’t add logical or functional value.
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