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Disc Operating System (DOS)

Disc Operating System (DOS)
Which command in DOS can be used to recover accidentally deleted files?

RESTORE
UNDELETE
DELETE/CANCEL
RECOVER

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

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Disc Operating System (DOS)
The time command is used to display _____ time.

Greenwich Mean Time
US time
Julian Time
System Time

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Disc Operating System (DOS)
The autoexec.bat configuration file

None of these
Contains all windows configuration files
Is run after config.sys on system boot-up
Checks for system polarity
Is also known as config.sys

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Disc Operating System (DOS)
In DOS, what key would you press to step through the Config.sys and Autoexec.bat?

F5
F3
F1
F8

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Disc Operating System (DOS)
Which command is used to delete all the files in the root directory of drive a

Del *.* a:
Del a:\
A:\del
Erase *.*

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MORE MCQ ON Disc Operating System (DOS)

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