Operating System (OS)
Thrashing can be avoided if

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

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Operating System (OS)
All of the following are TRUE regarding virtual memory EXCEPT

Any amount of RAM can be allocated to virtual memory
This temporary storage is called the swap file or page file
Virtual memory is the physical space o the hard drive
The setting for the amount of hard disk drive space to allocate virtual memory can be manually change

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