21.2 - Java NIO (java.nio Package)
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Practice Questions
Test your understanding with targeted questions
What are Buffers used for in Java NIO?
💡 Hint: Think of Buffers as containers.
What is the purpose of a Channel?
💡 Hint: Consider what connects Buffers to the outside world.
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
What is a Buffer in Java NIO?
💡 Hint: Reflect on what holds data temporarily.
True or False: Selectors can manage multiple channels with one thread.
💡 Hint: Think about resource management in applications.
1 more question available
Challenge Problems
Push your limits with advanced challenges
Design a non-blocking server using Selectors that accepts multiple client connections and processes reads.
💡 Hint: Think about how to manage readiness and read events.
Write code to demonstrate reading lines from a file using Path and Files in NIO.
💡 Hint: Focus on the methods that handle file input.
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