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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What method does C++ use to check failed file operations?
💡 Hint: Think about the functions associated with streams.
Question 2
Easy
In which programming language would you encounter FileNotFoundError?
💡 Hint: Remember the error handling concept in Python.
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 check for file stream failure in C++?
- read()
- fail()
- close()
💡 Hint: Consider the operations available for file streams.
Question 2
True or False: In Java, exceptions are handled using the try-catch block.
- True
- False
💡 Hint: Reflect on how exceptions are managed in Java.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Create a C++ program that attempts to open a non-existent file and utilizes the fail() method to handle the exception effectively.
💡 Hint: Focus on checking the state of the file stream after attempting to open it.
Question 2
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.
💡 Hint: Think about how to use the structure for graceful failure.
Challenge and get performance evaluation