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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is non-blocking I/O?
💡 Hint: Think about how it differs from traditional I/O.
Question 2
Easy
Name one benefit of using Direct Buffers.
💡 Hint: Consider how memory management affects I/O operations.
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 does non-blocking I/O allow threads to do?
- Wait for operations to finish
- Continue processing other tasks
- Access memory directly
💡 Hint: Think about the term 'non-blocking'.
Question 2
True or False: Selectors in NIO allow a thread to manage multiple I/O channels.
- True
- False
💡 Hint: Focus on the purpose of selectors.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Propose an architecture for a high-performance chat application using NIO. What advantages would it provide?
💡 Hint: Consider how client connections will be managed concurrently.
Question 2
Explain how you would implement a file transfer system using NIO to optimize performance for large files.
💡 Hint: Think about how direct buffers reduce latency.
Challenge and get performance evaluation