Operating System (OS)
Which of the following functions is(are) performed by the loader

adjust all address dependent locations, such as address constants, to correspond to the allocated space.
physically place the machine instructions and data into memory.
allocate space in memory for the programs and resolve symbolic references between object decks
All of these
None of these

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Operating System (OS)
Backups should be done

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

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