Question: Suppose that a given system has a two - level page table. Each page table ( PTE ) entry is 4 bytes and the length

Suppose that a given system has a two-level page table. Each page table (PTE) entry is 4 bytes and the length of a virtual address is 40 bits.
What should be the size of the page if we want each individual page table (primary and each of the secondary) to fit into one memory page with as little unused space as possible? Don't use assumptions for common sizes.

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