Practice Handling Exceptions In File I/o (11.7) - Basic Input/Output and Data File Handling

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9 questions

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6 sample questions

Question 1.
What is the purpose of the try-catch block?
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Think about error handling.
Question 2.
What is the IOException?
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Consider file operations.
3Question 3.
What is an IOException?
- An exception related to file handling
- A type of error in Java
- Both A and B
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It deals with errors during input/output processing.
4Question 4.
True or False: A try-catch block must always handle exceptions.
- True
- False
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Think about best practices in programming.
Question 5.
Write a complete Java program that attempts to read from a non-existent file and handles all potential exceptions gracefully while providing user feedback.
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Ensure to wrap reading within a try-catch block and handle IOException.
Question 6.
Design a Java method that writes to a file, ensures the file is successfully created, and handles any exceptions that may arise during the process.
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Remember to create and close the writer in a try block.

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