Consider a memory-management system based on paging. The total size of the physical memory is 2 GB, laid out over pages of size 8 KB. The logical address space of each process has been limited to 256 MB. a. Determine the total number of bits in the physical address. b. Determine the number of bits specifying page replacement and the number of bits for page frame number. c. Determine the number of page frames. d. Determine the logical address layout.

Database System Concepts
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ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
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Consider a memory-management system based on paging. The total size of the physical
memory is 2 GB, laid out over pages of size 8 KB. The logical address space of each process has
been limited to 256 MB.
a. Determine the total number of bits in the physical address.
b. Determine the number of bits specifying page replacement and the number of bits for
page frame number.
C. Determine the number of page frames.
d. Determine the logical address layout.
Transcribed Image Text:Consider a memory-management system based on paging. The total size of the physical memory is 2 GB, laid out over pages of size 8 KB. The logical address space of each process has been limited to 256 MB. a. Determine the total number of bits in the physical address. b. Determine the number of bits specifying page replacement and the number of bits for page frame number. C. Determine the number of page frames. d. Determine the logical address layout.
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