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Disc Operating System (DOS)

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

Loadhigh=
DOS=UMB
DOS=High
Devicehigh=

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Disc Operating System (DOS)
To display the list of all the file of the disk you would type

DIR FILES
COPY
DIR AUTOEXEC.BAT
DIR

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Disc Operating System (DOS)
Which command is executed before the others when a computer is first turned on?

Patch c:dos
Device=c:emm386.exe
Device=c:doshimem.sys
Prompt=$p$g

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Disc Operating System (DOS)
While working with MS-DOS, which command is used to sort the file in ascending order?

SORT < filename
SORT > filename
SORT filename
SORT | filename

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Disc Operating System (DOS)
Which command will prevent subsequent changes to the file CBT.EXE?

COPY + r CBT.EXE
ATTRIB + r CBT.EXE
MODE + r CBT.EXE
RENAME + r CBT.EXE

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Disc Operating System (DOS)
Disk copy command in DOS is used to

Copy a file
Copy contents of one floppy disk to another
Copy contents of CD-ROM to another
All of the listed here

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MORE MCQ ON Disc Operating System (DOS)

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