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Disc Operating System (DOS)

Disc Operating System (DOS)
Only filenames and extensions are to be displayed in wide format, which command you'll use?

Dir/s
Dir a:
Dir/w
Dir/b

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Disc Operating System (DOS)
While working with MS-DOS, which command is used to restore files that were backed up using the BACKUP command?

DISKCOPY
RESTORE
COPY
None of these
STORE

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Disc Operating System (DOS)
Which command displays all the files having the same name but different extensions?

Dir *.sys
Dir filename.ext
Dir filename.*
Dir *.ext

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Disc Operating System (DOS)
The vol command is used to

See the disk volume label
See the volume of largest
See the variety of language
See the value of list

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Disc Operating System (DOS)
Which DOS command will format a floppy disk and transfer the system files

SYS A:
SYS C: A:
FORMAT A: /T
None of these
FORMAT A: /S

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Disc Operating System (DOS)
While using the DIR command, you can use certain switches with it. Which one of the following cannot be used with DIR?

None of these
/W
/S
/T
/P

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