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Disc Operating System (DOS)

Disc Operating System (DOS)
Which command of MS-DOS is used to copy only files that have been modified on or after the date you specify?

XCOPY/V
COPY/D : date
None of these
XCOPY/D : date
COPY/M

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Disc Operating System (DOS)
Which combination of keys allows you to perform a warm boot?

Ctrl+ESC
Ctrl+Alt+DEL
Ctrl+Shift+DEL
Ctrl+Shift+ENTER

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Disc Operating System (DOS)
What command is used to reset a MODEM when using the "AT Command Set"?

ATR
DTR
ATZ
DCE

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Disc Operating System (DOS)
Which command is used to see the sub-directory structure of drive?

Subdir
Subtree
Tree
List

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Disc Operating System (DOS)
Which command displays current directory name or change from one to another?

None of the listed here
Both of the listed here
Chdir
Cd

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Disc Operating System (DOS)
Which internal DOS command clears the screen and places the DOS prompt in the upper left corner of the screen?

cls
exit
close
quit

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MORE MCQ ON Disc Operating System (DOS)

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