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Disc Operating System (DOS)

Disc Operating System (DOS)
If you need to duplicate the entire disk, which command will you use?

Diskcopy
Chkdsk
Format
Copy

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Disc Operating System (DOS)
Which command is used to change the file name?

Rename
Both of above
Ren
None of above

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

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Disc Operating System (DOS)
4. Which of the following could be a valid DOS file specification?

NOSFILE.POST
NOSFILE.P.OST
NOSFILE.DOC
NOST.FILEDOC

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

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

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Disc Operating System (DOS)
Which command creates a directory or subdirectory?

Mkdir
Md
None of the listed here
Both of the listed here

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MORE MCQ ON Disc Operating System (DOS)

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