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
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
priority is programmable
None of these

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Operating System (OS)
Backups should be done

as several image copies, followed by an incremental
weekly for most installations
None of these
as several incrementals, followed by an image copy
daily for most installations

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