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Disc Operating System (DOS)

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

DELETE/CANCEL
RESTORE
RECOVER
UNDELETE

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Disc Operating System (DOS)
Which DOS command would allow you to redirect a printer?

Print
Mode
Capture
Type

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Disc Operating System (DOS)
Which command be used to ask you to confirm that you want to delete the directory?

Del *.*/p
Deltree/f
Deltree
Erase *.*

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Disc Operating System (DOS)
After upgrading your computer to a new DOS version, an older application displays the error message "Incorrect DOS version". What should you do to run this application?

Use the DOS+ command
None of these
Contact the application's vendor support line
Use the SETVER command
Restore the old DOS version

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Disc Operating System (DOS)
While working with MS-DOS, which command is used to display the contents of a file and pause the display after each screenful of information?

None of these
CAT filename | MORE
MORE filename
CAT filename | pg
TYPE filename | MORE

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Disc Operating System (DOS)
Upper Memory blocks are located where?

Expanded memory
Reserved Memory
None of these
Extended Memory
Conventional Memory

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MORE MCQ ON Disc Operating System (DOS)

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