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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
DISKCOPY
COPY

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Disc Operating System (DOS)
Which command lists the contents of current directory of a disk

Dir
Cd
Copy
Tree

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Disc Operating System (DOS)
When executed from a bootable hard drive, which command will make a formatted floppy disk bootable?

COPY C:DOSCOMMAND.COM A:
SYS C: A:
ATTRIB C:*.SYS A:
None of these
XCOPY C:DOS*.* A:

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

F3
F4
F1
F5

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

NO DELETE
DO NOT DELETE
UNDELETE
ONDELETE

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Disc Operating System (DOS)
Which combination of keys allows you to perform a warm boot?

Ctrl+Shift+ENTER
Ctrl+ESC
Ctrl+Shift+DEL
Ctrl+Alt+DEL

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MORE MCQ ON Disc Operating System (DOS)

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