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Disc Operating System (DOS)

Disc Operating System (DOS)
What is the switch that is used to make sure that the copy command copied files correctly

/v
/a
/s
/c

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Disc Operating System (DOS)
Which command is used to display a list of deleted files that DOS can undelete?

Undelete/list
None of these
Undelete/all
Undelete *.*

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Disc Operating System (DOS)
When you create a subdirectory within a directory, the process is known as _____

nesting
backing
making
directing

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Disc Operating System (DOS)
Which command is used to backup in DOS 6+ Version

All of the listed here
MSBACKEDUP
MSBACKUP
BACKUP

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Disc Operating System (DOS)
Which internal DOS command clears the screen and places the DOS prompt in the upper left corner of the screen?

cls
exit
close
quit

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Disc Operating System (DOS)
Which DOS command is used to remove and scan memory and disk from viruses?

DEFRAG
VSAFE
SCANDISK
MSAV

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