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Disc Operating System (DOS)

Disc Operating System (DOS)
The maximum length in DOS commands is

100 chars
127 chars
80 chars
8 chars

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Disc Operating System (DOS)
SYS command is used to

None of the listed here
Update the DOS system files
Copy DOS system files to new disk
Copy DOS configuration files to a new disk

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Disc Operating System (DOS)
Which command is used to clear the screen

Clear
Cls
All of the listed here
Clscreen

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Disc Operating System (DOS)
While working with MS-DOS, which command is used to undelete a bunch of files with extension DOC that you have just deleted?

UNDELETE/ALL
UNDELETE *.DOC
UNDELETE/LIST
UNDELETE
None of these

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

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

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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
16
1

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MORE MCQ ON Disc Operating System (DOS)

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