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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 finally block in Java?
💡 Hint: Think about cleanup tasks.
Question 2
Easy
In which situation would you use a finally block?
💡 Hint: Consider what happens if an error occurs.
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 role of the finally block?
- To catch exceptions
- To ensure code runs after try-catch
- To throw exceptions
💡 Hint: Think about what happens after exception handling.
Question 2
True or False: A finally block may not run if an exception occurs.
- True
- False
💡 Hint: Remember that the finally block is for cleanup tasks.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Write a program that attempts to read a file, catches any IOException, and ensures the file resource is closed using a finally block. Discuss what happens if the file doesn't exist.
💡 Hint: Focus on exception handling behavior when files are not found.
Question 2
Discuss the potential impacts on user experience if a finally block is omitted in a web application database connection scenario.
💡 Hint: Consider the risks of database connections piling up.
Challenge and get performance evaluation