Disc Operating System (DOS)
The MODE command of MS-DOS is used to

display information about several types of devices installed in your computer
make changes of the current display
All of these
provide various types of control over your printers

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Disc Operating System (DOS)
Which of the following applies to Internal DOS commands?

Internal commands can be run whenever the DOS prompt is displayed
Internal commands are stored on disk separately from COMMAND.COM
Internal commands are reserved for DOS-level programming
Internal commands can only be executed from a batch file

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