When virtual memory is implemented in a computing system, there are certain costs associated with the technique and certain benefits. List the costs and the benefits. Is it possible for the costs to exceed the benefits? If it is, what measures can be taken to ensure that this does not happen?

Computer Networking: A Top-Down Approach (7th Edition)
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When virtual memory is implemented in a computing system, there are certain costs associated with the technique and certain benefits. List the costs and the benefits. Is it possible for the costs to exceed the benefits? If it is, what measures can be taken to ensure that this does not happen?

A certain computer provides its users with a virtual-memory space of 232 bytes. The computer has 218
bytes of physical memory. The virtual memory is implemented by paging, and the page size is 4096
bytes. A user process generates the virtual address 11123456.
Source: Silberschatz, A. 2004. Operating Systems Concepts. John Wiley
Transcribed Image Text:A certain computer provides its users with a virtual-memory space of 232 bytes. The computer has 218 bytes of physical memory. The virtual memory is implemented by paging, and the page size is 4096 bytes. A user process generates the virtual address 11123456. Source: Silberschatz, A. 2004. Operating Systems Concepts. John Wiley
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