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Disc Operating System (DOS)

Disc Operating System (DOS)
To organize files on a disk, MS-DOS separates them into areas called _____

area directories
directories
areas
buckets

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Disc Operating System (DOS)
4. Which of the following could be a valid DOS file specification?

NOSFILE.P.OST
NOSFILE.DOC
NOSFILE.POST
NOST.FILEDOC

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Disc Operating System (DOS)
DOS system file consists of

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

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Disc Operating System (DOS)
Which command is used to delete the directory and all its contents in one step?

RD
DELTREE
CD
DEL *.*

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Disc Operating System (DOS)
You can copy command.com to your disk from hard disk

true
false

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Disc Operating System (DOS)
Which command is used to delete all the files in the root directory of drive a

Del a:\
A:\del
Del *.* a:
Erase *.*

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MORE MCQ ON Disc Operating System (DOS)

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