Operating System (OS)
What is dispatch latency ?

The whole time taken by all processor
The time taken by the dispatcher to stop one process and start another
The time taken by the processor to write a file into disk
None of the listed here

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Operating System (OS)
Backups should be done

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

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