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

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

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Operating System (OS)
Swapping

allows each program in turn to use the memory
does not work with overlaying
allows many programs to use memory simultaneously
works best with many small partitions
None of these

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Operating System (OS)
Feed back queue

are used to favor real-time tasks
require manual intervention to implement properly
None of these
are very easy to implement
dispatch tasks according to execution characteristics

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