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Disc Operating System (DOS)

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

DELETE/CANCEL
UNDELETE
RECOVER
RESTORE

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Disc Operating System (DOS)
DIR command is used to

Display contents of files in directory
Display type of files in a sub directory
All of the listed here
Display a list of files in a directory

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Disc Operating System (DOS)
Which two of the following DOS commands are used to display or set the date and time of your computer's infernal clock?

VER
DAY
DATE
HOUR

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Disc Operating System (DOS)
Which of the following represents a correct sequence for the boot process on a DOS machine?

AUTOEXECBAT COMMAND.COM
CONFIG.BAT, AUTOEXEC.BAT
CONFIG.SYS, AUTOEXEC.BAT
AUTOEXECBAT, CONFIG.SYS

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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
/P
/S
/T

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Disc Operating System (DOS)
HIMEM.SYS controls:

DOS=HIGH
RMDRIVE.SYS
Extended Memory
SMARTDRV.SYS

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MORE MCQ ON Disc Operating System (DOS)

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