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Suppose a computer system that uses paging has 2 GB of physical memory. uses a page size of 262144 bytes. Logical addresses are 48 bits
Suppose a computer system that uses paging has 2 GB of physical memory. uses a page size of 262144 bytes. Logical addresses are 48 bits wide. Assume that each page table entry is 8 bytes long 1. It Ifa single level page table is used and there is an entry in the page table for every page in the logical address space, how large would a page table be in bytes? a b. If a two level page table were used and the size of the two page number fields were the same width, what would this width be? c. What would be the total maximum length of the top level page table in bytes? d. Which is larger: the logical address space or the physical address space? e. What is the ratio of the size of the logical address space to the physical address space? f If an inverted page table were used, what would be the maximum size of the page table in bytes
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