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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the purpose of closing file streams?
💡 Hint: Think about resource management.
Question 2
Easy
What method is used to close file streams in Java?
💡 Hint: Focus on the correct method name.
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 happens if you do not close a file stream in Java?
- Memory leaks occur
- Nothing happens
- File remains open forever
💡 Hint: Consider what resources were allocated when the file opened.
Question 2
True or False: It is mandatory to use the try-with-resources statement for file handling in Java.
- True
- False
💡 Hint: Think about the more traditional way of handling resources.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Write a Java program that reads from 'data.txt' and writes each line to 'output.txt', ensuring proper closing of file streams.
💡 Hint: How will you manage both reading and writing within the try block?
Question 2
Discuss the implications of not handling exceptions in file I/O operations in Java.
💡 Hint: Review the relationship between exception handling and file management.
Challenge and get performance evaluation