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Disc Operating System (DOS)

Disc Operating System (DOS)
While working with MS-DOS, which command will you use to transfer a specific file from one disk to another?

RENAME
TIME
COPY
DISKCOPY

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Disc Operating System (DOS)
DIR command is used to

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

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Disc Operating System (DOS)
DOS uses letters of the alphabet to designate disk drives. How many disk drives can DOS address (recognize)?

4
26
16
1

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

MS DOS
Windows XP
Windows NT
Windows 98

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Disc Operating System (DOS)
Which command is used to copy all files from drive A with extension .TXT to the currently logged drive and directory?

COPY *.TXT ALL.TXT
COPY a: *.TXT
COPY *.TXT A:
COPY *.TXT C:

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Disc Operating System (DOS)
While working with MS-DOS, which command is used to undelete a bunch of files with extension DOC that you have just deleted?

UNDELETE/ALL
UNDELETE *.DOC
None of these
UNDELETE/LIST
UNDELETE

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MORE MCQ ON Disc Operating System (DOS)

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