Suggest an additional resource constraint that will prevent the deadlock in Problem 6.7 but still permit the boundary between input and output buffers to vary in accordance with the present needs of the processes.
Answer to relevant QuestionsIn the THE multiprogramming system [DIJK68], a drum (precursor to the disk for secondary storage) is divided into input buffers, processing areas, and output buffers, with floating boundaries, depending on the speed of the ...Why is it not possible to enforce memory protection at compile time? Consider a dynamic partitioning scheme. Show that, on average, the memory contains half as many holes as segments. Consider a simple paging system with the following parameters: 232 bytes of physical memory; page size of 210 bytes; 216 pages of logical address space. a. How many bits are in a logical address? b. How many bytes in a ...Why is it not possible to combine a global replacement policy and a fixed allocation policy?
Post your question