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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?

DOS=High
Loadhigh=
DOS=UMB
Devicehigh=

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Disc Operating System (DOS)
What does MSCDEX.EXE do?

Configures hard drives
None of these
it's a CD-ROM DOS driver
it's a SCSI driver
BIOS setup

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Disc Operating System (DOS)
Which is the valid filename assign in MS-DOS?

Ram_$.txt
None of above
Ram*.txt
Ram?.doc

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Disc Operating System (DOS)
While working with MS-DOS, which command is used to restore only those files modified since the last backup, from the drive A to the currently logged drive or directory?

RESTORE A: *.*/N
RESTORE A: *.*/S
RESTORE A: *.*/L
RESTORE A: *.*/M

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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)
The _____ command allows you to modify the default prompt to provide other information

cursor
click
prompt
windows

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MORE MCQ ON Disc Operating System (DOS)

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