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Disc Operating System (DOS)

Disc Operating System (DOS)
Which command be used to ask you to confirm that you want to delete the directory?

Deltree/f
Deltree
Del *.*/p
Erase *.*

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Disc Operating System (DOS)
Which command is used to see the contents of a file?

None of above
Ed
Copy
Type

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Disc Operating System (DOS)
Which command will prevent subsequent changes to the file CBT.EXE?

RENAME + r CBT.EXE
MODE + r CBT.EXE
ATTRIB + r CBT.EXE
COPY + r CBT.EXE

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Disc Operating System (DOS)
Which command should be used to display all files within the specified subordinate directory of the subdirectory?

Dir \ pathname\pathname
Dir / ch
Dir \ pathname
Dir \pathname\filename

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Disc Operating System (DOS)
Suppose you had an incurable computer virus and decided to wipe out all the data and partitions on your hard drive and reformat. What is the order in which you must delete the partitions?

Logical, Extended, Primary
Extended, Logical, Primary
Logical, Primary, Extended
Primary, Extended, Logical
None of these

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Disc Operating System (DOS)
While working with MS-DOS which key is used to get the p[revious command used:

F1
F5
F4
F3

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MORE MCQ ON Disc Operating System (DOS)

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