Operating System (OS)
Part of the POST process is to ensure that the test of essential peripheral device coincides with the hardware configuration that stored in

ROM
The hard drive
Cache Memory
CMOS

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

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

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Operating System (OS)
The LRU algorithm

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

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