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Disc Operating System (DOS)

Disc Operating System (DOS)
The deleted file in MS-DOS can be recovered if you use the command mention below immediately, the command is:

UNDELETE
ONDELETE
DO NOT DELETE
NO DELETE

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Disc Operating System (DOS)
Disk copy command in DOS is used to

Copy a file
All of the listed here
Copy contents of one floppy disk to another
Copy contents of CD-ROM to another

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Disc Operating System (DOS)
Which of the following statements in regard to directories is false?

Directories with files can be deleted
Directories can exist inside directories
The root directory is always at the highest level
Directories cannot be renamed

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Disc Operating System (DOS)
What type of commands are individual programs kept, as separate files on the hard disk (DOS diskette)?

Internal
External
File
Change

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Disc Operating System (DOS)
Which of the following operating does not implement multitasking truly?

Windows 98
MS DOS
Windows NT
Windows XP

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Disc Operating System (DOS)
You can copy command.com to your disk from hard disk

true
false

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MORE MCQ ON Disc Operating System (DOS)

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