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Disc Operating System (DOS)

Disc Operating System (DOS)
While working with Ms-Dos which command transfers a specific file from one disk to another?

Copy
Rename
Diskcopy
Time

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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:

DO NOT DELETE
NO DELETE
UNDELETE
ONDELETE

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Disc Operating System (DOS)
Upper Memory blocks are located where?

None of these
Extended Memory
Expanded memory
Conventional Memory
Reserved Memory

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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)?

1
4
26
16

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Disc Operating System (DOS)
While working with MS-DOS, which command is used to display a list of deleted files that DOS can undelete?

UNDELETE/ALL
UNDELETE *.*
UNDELETE/LIST
UNDELETE

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

Cd
Dir
Copy
Tree

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MORE MCQ ON Disc Operating System (DOS)

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