The ……. is the drive containing the files to be copied A. Source drive B. Destination drive C. USB drive D. None of the above

The correct answer is: A. Source drive

The source drive is the drive that contains the files that you want to copy. The destination drive is the drive where you want to copy the files. A USB drive is a type of storage device that can be used to store files.

Here is a more detailed explanation of each option:

• Source drive: The source drive is the drive that contains the files that you want to copy. It is the drive that you will start the copying process from.
• Destination drive: The destination drive is the drive where you want to copy the files. It is the drive that you will end the copying process on.
• USB drive: A USB drive is a type of storage device that can be used to store files. It is a small, portable device that can be plugged into a computer.

I hope this helps!