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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What method do you use to delete a file in Java?
💡 Hint: Think about what the purpose of the File class is.
Question 2
Easy
What will happen if you try to delete a file that doesn't exist?
💡 Hint: Remember the return value of delete() when the file isn't there.
Practice 1 more question 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 delete() method return if the file is successfully deleted?
- True
- False
- Void
💡 Hint: Think about what indicates success.
Question 2
True or False: The delete() method can delete directories.
- True
- False
💡 Hint: Consider the implications of deleting something that has contents.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Create a Java program that deletes a file and handles potential exceptions gracefully. Include a user prompt to let them know if the file was found or not.
💡 Hint: Start with a Scanner to get user input.
Challenge and get performance evaluation