Operating System — Test 14
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Question 1
When a page fault occurs before an executing instruction is complete if ____________
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Question 2
Consider a machine in which all memory reference instructions have only one memory address, for them we need at least _____ frame(s).
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Question 3
The maximum number of frames per process is defined by ____________
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Question 4
The algorithm in which we split m frames among n processes, to give everyone an equal share, m/n frames is known as ____________
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Question 5
The algorithm in which we allocate memory to each process according to its size is known as ____________
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Question 6
With either equal or proportional algorithm, a high priority process is treated ___________ a low priority process.
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Question 7
_________ replacement allows a process to select a replacement frame from the set of all frames, even if the frame is currently allocated to some other process.
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Question 8
_________ replacement allows each process to only select from its own set of allocated frames.
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Question 9
One problem with the global replacement algorithm is that ____________
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Question 10
________ replacement generally results in greater system throughput.
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