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Disc Operating System (DOS)

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

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

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Disc Operating System (DOS)
Format command is used to

Both of above
Create a new blank disk from a used one
Prepare a blank disk
None of above

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

F1
F3
F8
F5

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Disc Operating System (DOS)
While working with MS-DOS, which command is used to move file from one directory to another?

CP
COPY
MOVE
RENAME
None of these

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Disc Operating System (DOS)
DIR command is used to

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

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Disc Operating System (DOS)
Which switch should be used in the DIR command to view files in all directories?

/p
/w
/s
/l

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MORE MCQ ON Disc Operating System (DOS)

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