While working with MS-DOS, which command will you use to transfer a specific file from one disk to another? A. COPY B. DISKCOPY C. TIME D. RENAME E. None of the above

The correct answer is A. COPY.

The COPY command is used to copy files from one disk to another. The syntax for the COPY command is:

COPY source destination

The source is the file or files that you want to copy, and the destination is the location where you want to copy the files. For example, to copy the file “myfile.txt” from the current directory to the floppy disk in drive A, you would use the following command:

COPY myfile.txt A:

The COPY command can also be used to copy multiple files at once. To do this, you can use the wildcard character *. For example, to copy all of the files in the current directory to the floppy disk in drive A, you would use the following command:

COPY * A:

The COPY command is a very versatile command that can be used to copy files from one disk to another, from one directory to another, or even from one computer to another.

The other options are incorrect because:

• B. DISKCOPY is used to copy the entire contents of one disk to another disk.
• C. TIME is used to display the current time.
• D. RENAME is used to change the name of a file.
• E. None of the above is a valid command.