Question: The virtual address has 3 2 bits in a system using paging. The page size is 4 KB . A two - level page table

The virtual address has 32 bits in a system using paging. The page size is 4 KB. A two-level page table is used, with the inner page table containing 1024 or 1 KB entries. What is the number of bits used to represent an entry in the page directory (i.e., number of bits for the index into the outer table)?

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