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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is a buffer in Java NIO?
💡 Hint: Think about how data is managed before it's processed.
Question 2
Easy
Name a type of buffer class in Java NIO.
💡 Hint: Consider various data types you know.
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 primary purpose of a buffer in Java NIO?
- To hold data continuously
- To temporarily store data for I/O operations
- To permanently store data
💡 Hint: Think about how data is managed for efficiency.
Question 2
True or False: ByteBuffer can only handle character data.
- True
- False
💡 Hint: Look at the different types of buffers.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Create a Java program that utilizes a ByteBuffer to read multiple byte values from a source and print them in reverse order. Discuss the buffer management you implemented.
💡 Hint: Think about how you process the data.
Question 2
Compare the use of a CharBuffer versus a ByteBuffer when reading from a text file that contains both text and binary data. Discuss the implications of using one over the other.
💡 Hint: Consider the data types being read.
Challenge and get performance evaluation