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OPERATING SYSTEMConsider a simple paging system with the following parameters: * 2^32 bytes of physical memory * Page size of 2^10 bytes * 2^16 pages of logical address space (i) How many bits are in a logical address? (ii) How many bytes are in a frame? (iii) How many bits in the physical address specify the frame? (iv) How many entries are in the page table?20227mOPERATING SYSTEMIf the size of logical address space is 2^m, and a page size is 2^n addressing units, then the high order bits of a logical address designate the page number, and the low order bits designate the page offset. (i) m, n (ii) n, m (iii) m-n, m (iv) m-n, n20222mOPERATING SYSTEMWhat is the difference between a page and a frame?20222mOPERATING SYSTEMHow many page faults would occur for the following reference string for four page frames and three page frames using LRU and FIFO algorithms: 1, 2, 3, 4, 5, 5, 3, 4, 1, 6, 7, 8, 7, 8, 9, 7, 8, 9, 5, 4, 5, 4, 2.201914m
PreviousWith a single resource, deadlock occurs (i) if there are more than two processes competing for that resource (ii) if there are only two processes competing for that resource (iii) if there is a single process competing for that resource (iv) none of theseNextThe technique of gradually increasing the priority of a process that wait in a system for a long time is known as? (i) blocking (ii) ageing (iii) starvation (iv) convoy effect