Question

Differentiate between internal commands and external commands of DOS.

Answer 1

Explanation:

• Internal DOS Command :

1) These commands are contained in files of MS - DOS.

2) Functions of this command are built into Command interpreter.

3) It requires any external file in the computer to read this.

• External MS-DOS Command :

1) These commands are not in-built in files of MS-DOS.

2) Functions are not included in the interpreter.

3) It requires an external file to read this.

Answer 2

Internal and external commands of MS dos:

• In MS-DOS, there are two methods of commands are implemented: internally and externally. An internal command is fixed into the command.com file, and an external command is not and entails a separate file to operate.

• Internal commands are more frequently used and significant to the operation and application of the Windows operating system.

• External commands are influential commands and can help fix difficulties, advance performance, or perform other actions.

Hope it helped..