0 votes 0 votes Couldnt attempt the question. Note that the solution given has powers of 2 instead of 214 and 215 and so on. Operating System multi-level-paging + – Sushant Gokhale asked Jan 18, 2017 Sushant Gokhale 539 views answer comment Share Follow See all 9 Comments See all 9 9 Comments reply Show 6 previous comments santhoshdevulapally commented Jan 19, 2017 reply Follow Share Page table size=No of pages*PTE. //PTE= no of entries in a page of page table.. not page size. 0 votes 0 votes Sushant Gokhale commented Jan 19, 2017 reply Follow Share But they have given page size, right? Also you have assumed PTE = 4B. How, can the #page table entries = 4B ? :) 0 votes 0 votes Rahul Jain25 commented Jan 19, 2017 reply Follow Share @sushant page table size=no of entries×PTE And here what they want to say is that a single level page is divided into 8K pages and 2 level paging is implemented. So we 8k entries in outer level and each of 32 bit which gives 32KB But when I tried to calculate inner page table I couldn't match any options I tried frame size as 4KB as well as 16KB. And moreover I don't think page and frame size could be different. Even if possible options are not matching for inner table for me. 0 votes 0 votes Please log in or register to add a comment.