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Disc Operating System (DOS)

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

UNDELETE
DELETE/CANCEL
RECOVER
RESTORE

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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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Disc Operating System (DOS)
Where would you load the mouse driver mouse.sys?

win.ini
config.sys
autoexec.bat
io.sys

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Disc Operating System (DOS)
Each time you turn on your computer, it will check on the control file

Command.com, date.com, dir.com
Command.com, io.sys, msdos.sys
Command.com, io.sys
Chkdsk.exe

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Disc Operating System (DOS)
While working with MS-DOS, which command is used to combine FILE1 plus FILE2 into new file named FILE3?

COPY FILE2 FILE1+FILE3
COPY FILE3 FILE1+FILE2
COPY FILE1+FILE2 FILE3
COPY FILE1+FILE2+FILE3

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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)?

4
26
1
16

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MORE MCQ ON Disc Operating System (DOS)

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