Envision a scenario where you need to transfer byte data from one file to another. How would you efficiently perform this operation using byte streams in Java, and why?

  • Use BufferedReader and BufferedWriter to create byte streams, then read and write character data.
  • Use DataInputStream and DataOutputStream to create byte streams, then read and write primitive data types efficiently.
  • Use FileInputStream and FileOutputStream to create byte streams, then read from the source file and write to the destination file in chunks.
  • Use FileReader and FileWriter to create byte streams, then read from the source file and write to the destination file.
In this scenario, using FileInputStream and FileOutputStream is the most efficient way to transfer byte data between files. These classes are specifically designed for byte-oriented operations, ensuring a smooth and fast transfer of data. The other options involve character streams or data types, which are not suitable for byte data transfer.
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