3 3 votes A computer system has a 36-bit virtual address space with a page size of 8K, and 4 bytes per page table entry. What is the maximum size of addressable physical memory in this system? doubt- How to determine physical memory when only logical address space is given? Operating System paging operating-system multilevel-paging multilevel + – sushmita 2.2k views answer comment Share Follow Print See all 13 Comments 13 13 Comments reply Show 10 previous comments Habibkhan commented Jan 5, 2017 reply Follow flag I agree with @Vijay Thakur..My point was also the same..Page table entry contains frame number and in addition to that it may contain valid bit , dirty bit , protection bit etc..But not page number bit.. Hence I think it is wrong.. 1 1 replyShare sushmita commented Jan 5, 2017 reply Follow flag just a vague assumption, to answer the question. Dunno why they make such questions ans then answer them by making so many assumptions. 1 1 replyShare santhoshdevulapally commented Jan 5, 2017 reply Follow flag it is not the exact physical memory size,.we dont know no of frames so we assume frames from PTE. 1 1 replyShare Please log in or register to add a comment.