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Disc Operating System (DOS)

Disc Operating System (DOS)
If you do not know the current time, which command will you use to display the time?

TIME
FORMAT
COPY
VER

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Disc Operating System (DOS)
Which command is used to copy all files from drive A with extension .TXT to the currently logged drive and directory?

COPY *.TXT C:
COPY *.TXT A:
COPY a: *.TXT
COPY *.TXT ALL.TXT

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Disc Operating System (DOS)
While working with MS-DOS, which command is used to specify the colour display, 40 columns and color?

None of these
MODE CO40
MODE/C
MODE CHANGE
MODE COLOUR

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Disc Operating System (DOS)
Which command displays the list of all previous commands entered by the used?

DIR/ALL
DOSKEY
COMMANDS/ALL
KEYDOS

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

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

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

ANSWER DOWNLOAD EXAMIANS APP
MORE MCQ ON Disc Operating System (DOS)

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