9 - Methods and Constructors
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Practice Questions
Test your understanding with targeted questions
Define what a method is in Java.
💡 Hint: Think about how we give instructions in code.
What is a static method?
💡 Hint: Remember, it doesn't need an instance.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is a method in Java?
💡 Hint: Think about what methods do in coding.
True or False: A constructor has the same name as the class it defines.
💡 Hint: Consider how objects are initialized.
1 more question available
Challenge Problems
Push your limits with advanced challenges
Create a class Book with a default constructor and a parameterized constructor that accepts title and author. Additionally, implement a method to display these details.
💡 Hint: Focus on defining your constructors and the display method correctly.
Design a class Calculator that overloads a method (e.g., 'subtract') to handle both integers and doubles. Ensure methods can complete returns successfully.
💡 Hint: Remember to maintain the same method name while changing parameter types.
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