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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the main difference between Java I/O and NIO?
💡 Hint: Think about how each one handles data.
Question 2
Easy
Name a class used in Java I/O for reading character data.
💡 Hint: It's a class that helps with character streams.
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 model does Java I/O use?
- Buffer-based
- Channel-based
- Stream-based
💡 Hint: Memory flow is continuous in one direction.
Question 2
True or False: NIO supports non-blocking I/O operations.
- True
- False
💡 Hint: Consider which API allows multitasking while waiting for operations to finish.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Given a scenario where a web server needs to handle multiple requests simultaneously with minimal delay, recommend whether to use Java I/O or NIO, and explain your reasoning.
💡 Hint: Consider how tasks are processed and the need for efficiency.
Question 2
You have a large file you need to read quickly. Describe how you would implement this in both Java I/O and NIO, and why one may be preferred over the other.
💡 Hint: Reflect on how data is read and the implications of buffering vs. direct access.
Challenge and get performance evaluation