Operating System (OS)
With MS-DOS which command will divide the surface of the blank floppy disk into sectors and assign a unique address to each one?

CHKDSK command
FAT command
VER command
None of these
FORMAT command

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Operating System (OS)
The LRU algorithm

pages out pages that have been used recently
pages out pages that have not been used recently
pages out pages that have been least used recently
pages out the first page in a given area
None of these

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Operating System (OS)
Which of the following is not a characteristic of a daisy chaining priority control scheme?

it is relatively easy to add more devices to the chain
priority is programmable
None of these
the failure of one device may affect other devices on the chain
the number of control lines is independent of the number of devices on the chain

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