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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is a Buffer in the context of NIO?
💡 Hint: Think about where data is temporarily stored during its transfer.
Question 2
Easy
Name one type of Channel in NIO.
💡 Hint: What channels do we use for file operations or network connections?
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 main purpose of a Buffer in NIO?
- Store data
- Transmit data
- Delete data
💡 Hint: Think about where data sits before it’s sent.
Question 2
True or False: Channels in NIO can handle both blocking and non-blocking operations.
- True
- False
💡 Hint: Consider the capabilities of channels.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Design a simple application that uses a Buffer and a Channel to read data from a file and output it to the console. Discuss the benefits of using NIO over standard I/O.
💡 Hint: Consider which buffers will aid in your reading task.
Question 2
Create a scenario in which non-blocking I/O is crucial for a service. Describe how channels and buffers would work together.
💡 Hint: Draft a real-world application scenario where you might need immediate responses.
Challenge and get performance evaluation