Operating System (OS)
Thrashing can be avoided if

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

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Operating System (OS)
Which of the following refers to the associative memory?

the address of the data is generated by the CPU
there is no need for an address i.e. the data is used as an address
the address of the data is supplied by the users
None of these
the data are accessed sequentially

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Operating System (OS)
Fork is

the creation of a new job
the creation of a new process
the dispatching of a task
increasing the priority of a task
None of these

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