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Which of the following applies to Internal DOS commands?

  • A.Internal commands can be run whenever the DOS prompt is displayed
  • B.Internal commands are reserved for DOS-level programming
  • C.Internal commands can only be executed from a batch file
  • D.Internal commands are stored on disk separately from COMMAND.COM
  • E.None of the above

Answer: A

Correct answer: Internal commands can be run whenever the DOS prompt is displayed

Internal commands - DIR, COPY, CD, CLS, TYPE - are built into COMMAND.COM, which is already resident, so they are available at any prompt with no disk access and cannot be missing. External commands are separate files that must be found and loaded.

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