Operating System (OS)
Scheduling is

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

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Operating System (OS)
Which of the following statement is true.

The LRU algorithm pages out pages that have been used recently
All of these
Seek analysis is used for analysing control-unit busy problems.
Thrashing is a natural consequence of virtual memory systems.
None of these

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