A computer system with paging-based memory management, whose architecture allows for a 4GB virtual address space for processes. The size of logical pages and physical frames is 4KB. The system has 8GB of physical RAM. Assume that each page table entry requires an additional 10 bits (beyond the frame number) to store various flags. Assume page table entries are rounded up to the nearest byte. Consider the memory required for both outer and inner page tables. Assuming the OS uses hierarchical paging, calculate the maximum memory space required to store the page table of a process in the system?

Computer Networking: A Top-Down Approach (7th Edition)
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ISBN:9780133594140
Author:James Kurose, Keith Ross
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Chapter1: Computer Networks And The Internet
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Question Number: 16
Tima
A computer system with paging-based memory
management, whose architecture allows for a 4GB
virtual address space for processes. The size of
logical pages and physical frames is 4KB. The system
has 8GB of physical RAM. Assume that each page
table entry requires an additional 10 bits (beyond the
frame number) to store various flags. Assume page
table entries are rounded up to the nearest byte.
Consider the memory required for both outer and
inner page tables.
Assuming the OS uses hierarchical paging, calculate
the maximum memory space required to store the
page table of a process in the system?
Transcribed Image Text:Question Number: 16 Tima A computer system with paging-based memory management, whose architecture allows for a 4GB virtual address space for processes. The size of logical pages and physical frames is 4KB. The system has 8GB of physical RAM. Assume that each page table entry requires an additional 10 bits (beyond the frame number) to store various flags. Assume page table entries are rounded up to the nearest byte. Consider the memory required for both outer and inner page tables. Assuming the OS uses hierarchical paging, calculate the maximum memory space required to store the page table of a process in the system?
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