Q1-(A)-A memory unit deploys a capacity to seek results based on a possible filtered match criteria (using argument and key registers), what sort of memory is being addressed in this case. Eventually this memory has some major advantages and disadvantages, can you elaborate the same with diagram . Also explain application of the same.(B)- A system uses 3 page frames for storing process pages in main memory. It uses the page replacement policy where it replaces the page that has not been referred by the CPU for the longest time . Assume that all the page frames are initially empty. What is the total number of page faults that will occur while processing the page reference string given below 4 , 7, 6, 1, 2,7, 6, 1, 2, 7, 2,4,7,1,6Also calculate the hit ratio , miss ratio, page faults, page fault rate.
Q1-(A)-A memory unit deploys a capacity to seek results based on a possible filtered match criteria (using argument and key registers), what sort of memory is being addressed in this case. Eventually this memory has some major advantages and disadvantages, can you elaborate the same with diagram . Also explain application of the same.
(B)- A system uses 3 page frames for storing process pages in main memory. It uses the page replacement policy where it replaces the page that has not been referred by the CPU for the longest time . Assume that all the page frames are initially empty. What is the total number of page faults that will occur while processing the page reference string given below
4 , 7, 6, 1, 2,7, 6, 1, 2, 7, 2,4,7,1,6
Also calculate the hit ratio , miss ratio, page faults, page fault rate.
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