Question

Define the Internal and External commands.​

Answer 1

In MS-DOS, there are two ways commands are executed: internally and externally. An internal command is embedded into the command.com file, and an external command is not and requires a separate file to operate. ... Fdisk is an external command that only works if fdisk.exe, or in some cases, fdisk.com, is present.

Answer 2

In MS-DOS, there are two ways commands are executed: internally and externally. An internal command is embedded into the command.com file, and an external command is not and requires a separate file to operate. ... Fdisk is an external command that only works if fdisk.exe, or in some cases, fdisk.com, is present.