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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What class is used to represent file paths in the java.nio.file package?
💡 Hint: This class is not just a string; it has methods to handle paths.
Question 2
Easy
How do you obtain a Path object from a string?
💡 Hint: It's a static method from the utility class.
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 class is NOT part of the java.nio.file package?
- Path
- File
- Files
💡 Hint: Think about the organization of these classes in packages.
Question 2
The Paths class is a utility to create Path instances.
- True
- False
💡 Hint: Consider what utility classes generally provide.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Write a complete Java program to read a file, count the number of lines, and print them to the console, handling any exceptions that may occur.
💡 Hint: Don't forget to add exception handling.
Question 2
Modify the previous program to create a new file and write the contents of the original file into it, combining them into one.
💡 Hint: Ensure the target file is created without overwriting existing files.
Challenge and get performance evaluation