Practice Error And Exception Handling (13.7) - File Handling

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10 questions

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6 sample questions

Question 1.
What method does C++ use to check failed file operations?
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Think about the functions associated with streams.
Question 2.
In which programming language would you encounter FileNotFoundError?
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Remember the error handling concept in Python.
3Question 3.
Which method is used to check for file stream failure in C++?
- read()
- fail()
- close()
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Consider the operations available for file streams.
4Question 4.
True or False: In Java, exceptions are handled using the try-catch block.
- True
- False
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Reflect on how exceptions are managed in Java.
Question 5.
Create a C++ program that attempts to open a non-existent file and utilizes the fail() method to handle the exception effectively.
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Focus on checking the state of the file stream after attempting to open it.
Question 6.
Write a Java program snippet that retrieves a file's contents and uses a try-catch block to catch an exception if the file is missing.
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Think about how to use the structure for graceful failure.

6 more questions in this section. Enroll free to practise them all.