Mastering Java: The Ultimate Quiz for 'Thinking in Java'

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Mastering Java: The Ultimate Quiz for 'Thinking in Java'. Dive deep into Java with multiple-choice questions. Challenge yourself with quiz questions designed to test and improve your understanding of the 'Thinking in Java' book. Get ready for your exam!

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In which type of operation can 'ByteBuffer' be directly used with channels?

  1. Character Encoding

  2. File Locking

  3. Data Transfer

  4. Asynchronous IO

The correct answer is: Data Transfer

ByteBuffer can be directly used with channels in Data Transfer operation since it allows for data to be read from and written to a channel. This combination enables efficient data transfer between the buffer and the channel, making it the optimal choice for this type of operation. Character Encoding and File Locking do not involve the use of channels, therefore they are not viable options. Asynchronous IO also does not require the use of channels, and instead operates through callbacks and promises. Thus, it is not the correct choice in this scenario.

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