Operating System (OS)
Scheduling is

the same regard-less of the purpose of the system
allowing jobs to use the processor
unrelated to performance consideration
not required in uniprocessor systems
None of these

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Operating System (OS)
Backups should be done

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

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