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Disc Operating System (DOS)

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

close
quit
cls
exit

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Disc Operating System (DOS)
Which command in DOS can be used to recover accidentally deleted files?

RECOVER
RESTORE
DELETE/CANCEL
UNDELETE

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Disc Operating System (DOS)
Which of the following statements is true in regard to diskcopy?

Diskcopy can be used with a floppy and a hard disk
Copy and discopy are same
Discopy is a built in command in dos
Diskcopy can be used on hard disks

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Disc Operating System (DOS)
Which DOS command allows you to compress existing disks and to create new compressed volumes?

SCANDISK
None of these
DBLSPACE
DEFRAG
MSAV

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Disc Operating System (DOS)
While working with MS-DOS, which command is used to sort the file in ascending order?

SORT < filename
SORT | filename
SORT filename
SORT > filename

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Disc Operating System (DOS)
You want to view the contents of autoexec.bat on the screen using the "type" command, but it scrolls by too quickly, what switch do you use to make it pause?

type c:autoexec.bat|more.
None of these
type c:autoexec.bat|pause
type c:autoexec.bat /p
type c:autoexec.bat/more

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MORE MCQ ON Disc Operating System (DOS)

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