0 votes 0 votes Shouldnt we take 1 instead of 1-P ?? As it should be sequential access??? Operating System operating-system demand-paging page-fault + – anjali007 asked Jan 23, 2019 • recategorized Jul 17, 2022 by Shubham Sharma 2 anjali007 297 views answer comment Share Follow See all 3 Comments See all 3 3 Comments reply balchandar reddy san commented Jan 23, 2019 reply Follow Share when it says 'it takes 3ms to service a page fault', it's the total time taken when there is page fault which includes memory access time. but in the question if it says 'it takes additional 3ms to service a page fault' that's 3ms excluding memory access time. 1 votes 1 votes anjali007 commented Jan 23, 2019 reply Follow Share ok.. Thanks... but in some questions which I have come across additional has not been written and still we are including it.. So is there any other way of avoiding this ambiguity? 0 votes 0 votes balchandar reddy san commented Jan 24, 2019 reply Follow Share yes..but in standard/gate questions it will be made clear. 0 votes 0 votes Please log in or register to add a comment.