CHOICE

Prompts the user to make a choice in a batch program. Displays a 
specified prompt and pauses for the user to choose from among a 
specified set of keys. You can use this command only in batch 
programs.

Note: This command is an external command, although it is 
included in my "MS-DOS Internal Commands" page. It is rather a 
batch command, so I included it in the web page. This command
is not supported in Windows NT. You can copy the command file from 
the COMMAND directory of a Windows 9x system to the system32 
directory of Windows NT to make it available.

For more information, please refer to MS-DOS Help.