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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What class do you use to write to a binary file in C++?
💡 Hint: Think about the file output stream.
Question 2
Easy
Which method do you call to write data to a file?
💡 Hint: Look for the function related to outputting data.
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 is the purpose of the ios::binary mode in C++ file handling?
- To read text data
- To handle binary data
- To create new files
💡 Hint: Think about what type of data you are working with.
Question 2
True or False: The write() method requires the data to be in a string format.
- True
- False
💡 Hint: Consider what types of variables can be written directly.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Write a C++ program that reads integers from a binary file and outputs their sum.
💡 Hint: Think about how you'd read integers just like you wrote them.
Question 2
Create a binary file with five random integers in C++, then read the integers and display them to the console.
💡 Hint: Focus on random number generation and binary reading processes.
Challenge and get performance evaluation