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Disc Operating System (DOS)

Disc Operating System (DOS)
DEL command is used to

Delete files
Delete directory
Delete contents of file
Delete labels

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Disc Operating System (DOS)
DOS system file consists of

SYS.COM,IBMBIO.COM,IBMDOS.COM
None of these
COMMAND.COM, IBMBIO.COM, FORMAT.COM
IBMBIO.COM, IBMDOS.COM, COMMAND.COM

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Disc Operating System (DOS)
HIMEM.SYS controls:

SMARTDRV.SYS
RMDRIVE.SYS
Extended Memory
DOS=HIGH

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Disc Operating System (DOS)
While working with MS-DOS, which command is used to switch to the monochrome display from color display?

MODE MONO
MODE B/W
MODE BLACK
MODE CO40

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Disc Operating System (DOS)
Copy and Xcopy are same in the sense

None of the listed here
Both are internal command of DOS
Both can be used to copy file or group of files
Both are external commands of DOS

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Disc Operating System (DOS)
Which command is used to display the subdirectory structure of the currently logged drive and pause the screen display after each screen full of the information?

Dir | more
Tree | more
Tree
Deltree/f

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MORE MCQ ON Disc Operating System (DOS)

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