Operating System (OS)
Thrashing can be avoided if

None of these
the pages, belonging to the working set of the programs, are in main memory
the speed of CPU is increased
All of these
the speed of I/O processor is increased

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

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

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