(tco 6) consider a demand-paging system in which a process is allocated six frames. let the least recently used (lru) algorithm be employed to select pages for replacement. let the sequence of page references for the process be as follows: 1, 3, 4, 1, 5, 2, 3, 8, 6, 7, 10, 3, 9, 4, 3, 8, 5, 1, 2, 5, 3, 1, 7, 5, 1, 2 at the end of processing the above sequence of references, determine the set of pages resident in memory. now, identify the page reference from the following that will cause a page fault.

Acompressor compresses a gas, a pump compresses a liquid. for a given pressure ratio, why does it take more work to compress a gas in a compressor than a liquid in a pump? a)- for a given pressure ratio the average specific volume for a gas is much higher than the average specific volume for a liquid. b)- there is no difference. the only difference is the amount of heat generated (not work) c)- for a given pressure ratio the average volurge for a gas is much higher than the average volume for a liquid. d)-there is no difference