Question: Now suppose the computer system needs to support fault isolation. What hardware and/or operating support do you think would be needed to do the following?

Now suppose the computer system needs to support fault isolation.

What hardware and/or operating support do you think would be needed to do the following?

a) Protect an application’s data structures in memory from being corrupted by other applications.

b) Protecting one user’s disk files from being accessed or corrupted by another user.

c) Protecting the network from a virus trying to use your computer to send spam.

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