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Disc Operating System (DOS)

Disc Operating System (DOS)
Which command is used to delete the directory that is empty?

Del *.*
MD
RD
Erase

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Disc Operating System (DOS)
RESTORE command is used to

Restore files which are deleted recently
Restore files which are deleted
Restore files from disks made using the BACKUP command
Restore files from recycle bin

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

US time
Julian Time
Greenwich Mean Time
System Time

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Disc Operating System (DOS)
How would you allow device drivers and TSR's to be loaded into Upper Memory Blocks?

DOS=UMB
Loadhigh=
DOS=High
Devicehigh=

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Disc Operating System (DOS)
Which of the following file names are invalid in MSDOS?

Verified.###
MYFILE.DOS
CHECK$.(1)
Qwerty.1?3

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Disc Operating System (DOS)
Which command is used to display a list of deleted files that DOS can undelete?

Undelete/all
Undelete *.*
None of these
Undelete/list

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MORE MCQ ON Disc Operating System (DOS)

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