Operating System (OS)
System generation:

None of these
requires extensive tools to be understandable
varies in difficulty between systems
is always quite simple
is always very difficult

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Operating System (OS)
The FIFO algorithm

executes first the job that last entered the queue
executes first the job that first entered the queue
execute first the job that has been in the queue the longest
None of these
executes first the job with the least processor needs

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