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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is an instance method?
💡 Hint: Think of instance methods as functions related to specific objects.
Question 2
Easy
Can instance methods access static variables?
💡 Hint: Recall the difference between instance and static variables.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What is the main requirement for invoking an instance method?
- No requirement
- A class name
- An instance of the class
💡 Hint: Consider what links the method to a specific object.
Question 2
Instance methods can access which type of variables?
- True
- False
💡 Hint: Remember the difference between instance and static variables.
Solve 3 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Write a Java class called BankAccount that has instance methods to deposit, withdraw, and check the current balance. Demonstrate how these methods interact with account data.
💡 Hint: Make sure to initialize the balance and demonstrate each method's effect.
Question 2
Create a class called Person that has instance methods to set and get the person's name and age. Show how these methods manipulate instance variables.
💡 Hint: Remember to account for encapsulation principles in your design.
Challenge and get performance evaluation