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Disc Operating System (DOS)

Disc Operating System (DOS)
Which command displays comma for thousand separating on file size while listing?

Dir/w
Dir/s
Dir/b
Dir/c

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Disc Operating System (DOS)
HIMEM.SYS controls:

SMARTDRV.SYS
Extended Memory
DOS=HIGH
RMDRIVE.SYS

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

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Disc Operating System (DOS)
Format command is used to

Prepare a blank disk
Both of above
None of above
Create a new blank disk from a used one

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Disc Operating System (DOS)
While working with MS-DOS, which command is used to force DOS to recheck all clusters when reformatting a disk?

FORMAT/8
FORMAT/S
FORMAT/B
FORMAT/C

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Disc Operating System (DOS)
DOS uses letters of the alphabet to designate disk drives. How many disk drives can DOS address (recognize)?

26
1
4
16

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MORE MCQ ON Disc Operating System (DOS)

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