SPIN [5 points] A friend says that he recalls that there wer…
SPIN [5 points] A friend says that he recalls that there were two major strikes against SPIN in the way it handles accessing the endpoints of object interfaces (Create(), Combine(), Resolve()). He says this results in SPIN being not performant and also unsafe due to unprotected memory access between extensions on top of SPIN. a) [4 points] With succinct bullets,explain how SPIN creates protection domains and use this to explain to your friend whether he was correct or not with regards to 1) the performance of SPIN OS and 2) the safety in regard to the isolation of the protection domains.
Read DetailsAnswer True/False with justification; no credit without jus…
Answer True/False with justification; no credit without justification. [2 points] In VM oblivious page sharing, if the hypervisor identifies that a newly scanned guest page has a hash value identical to an entry already present in its global hash table, it can immediately reclaim the physical memory of the new page and point the guest to the existing machine page.
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