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Disc Operating System (DOS)

Disc Operating System (DOS)
While working with MS-DOS, which command is used to specify the colour display, 40 columns and color?

None of these
MODE COLOUR
MODE/C
MODE CO40
MODE CHANGE

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

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

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Disc Operating System (DOS)
Each time you turn the power switch on, which control files will the computer check?

COMMAND.COM, DATE.COM, TIME.COM
CHKDSK.EXE
C0MMAND.COM, IO.SYS, MSDOS.SYS
COMMAND.COM, DATE.COM, TIME.COM

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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:\
A:\del
Erase *.*

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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
Deltree/f
Erase *.*

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Disc Operating System (DOS)
How would you allow device drivers and TSR's to be loaded into Upper Memory Blocks?

Devicehigh=
Loadhigh=
DOS=High
DOS=UMB

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MORE MCQ ON Disc Operating System (DOS)

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