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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What method is used to create a new file?
💡 Hint: It's a method of the File class.
Question 2
Easy
What do you need to handle when creating files in Java?
💡 Hint: Consider what might go wrong during file operations.
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
Which method is used to attempt file creation in Java?
- createNewFile()
- newFile()
- makeFile()
💡 Hint: Think about the method name that suggests creating.
Question 2
True or False: If a file created using createNewFile() already exists, the method will create a new file.
- True
- False
💡 Hint: Consider the definition of 'existing'.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Create a Java program that takes a file name from user input, attempts to create it, and handles any exceptions gracefully. What steps will you include?
💡 Hint: Start with getting user input and remember to import Scanner.
Question 2
Explain how to create a file in a directory that is not write-protected. What issues may arise if the directory permission changes?
💡 Hint: Focus on the implications of directory permissions.
Challenge and get performance evaluation