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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the purpose of the finalize() method in Java?
💡 Hint: Think about what happens to objects when they're no longer in use.
Question 2
Easy
Is finalize() method still recommended in Java?
💡 Hint: What does deprecation imply about a method?
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 does the finalize() method allow developers to do?
- Perform cleanup actions before an object is removed.
- Automatically manage all resources in Java.
- Terminate the application.
💡 Hint: Think about what happens just before an object is collected.
Question 2
True or False: The finalize() method is still recommended for current Java applications.
- True
- False
💡 Hint: Recall the status of this method in current Java standards.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Implement a class in Java that uses finalize() to manage a resource. Then, refactor the class to use try-with-resources. Discuss the differences.
💡 Hint: Focus on demonstrating how resources are managed differently.
Question 2
Describe a scenario where using finalize() could lead to a memory leak and how using try-with-resources could resolve it.
💡 Hint: Think about resource lifecycle management.
Challenge and get performance evaluation