Disc Operating System (DOS)
When executed from a bootable hard drive, which command will make a formatted floppy disk bootable?

None of these
SYS C: A:
ATTRIB C:*.SYS A:
XCOPY C:DOS*.* A:
COPY C:DOSCOMMAND.COM A:

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

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
Internal commands can be run whenever the DOS prompt is displayed

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