[30] Explain the use of hierarchical paging [page 379] in the VAX architecture. offset section page 21 2 )How many page tables are there? ) What’s the size of each of the page tables? [Assume 4 bytes per entry in the page table] ) How many memory accesses are required to by a memory instruction? Assume memory access is 10 units of time and disk access is 10000 units of time. How much time is
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