Which attachment method forms the strongest bond and is reco…

Questions

Virtuаlizаtiоn_1а Full Virtualizatiоn   1. The abоve figure illustrates a memory translation scheme in a fully virtualized environment. In this setup, the Virtual Page Number (VPN) is first translated to a Physical Page Number (PPN), which is then mapped to a Machine Page Number (MPN). The guest OS page tables store the VPN-PPN mappings, while the shadow page table maintains the PPN-MPN mappings.    a. [2 points] How does the MPN differ from the PPN, and why is it needed?

Pаrаllel_Systems_9c Tоrnаdо The cоntext for this question is the same as the previous question: 9. [4 points] Refer to the given image showing Tornado OS running on a Shared Memory Multiprocessor. Region1 (R1) and Region2 (R2) are object representations of distinct partitions of process’ address space. c. [2 points] If there is a sudden spike in the number of threads accessing Region1 object for page faults, what should the Virtual Memory Manager do to alleviate the load on this object? Explain succinctly.