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

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

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Operating System (OS)
Thrashing

is a natural consequence of virtual memory systems
always occurs on large computers
can be caused by poor paging algorithms
None of these
can always be avoided by swapping

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