Question: 1) Moving function outside of the kernel or even layering the kernel may provide some benefits. How does virtualization factor into a layered vs. non-layered design discussion?Provide specific support for your answer from academic sources.
2) Does virtualization impact the design of programs on behalf of the process/threading model? Support your response.
3) Discuss a complication that concurrent processing adds to an operating system.Support your response.
4) Address the following: why use threads?
5) Given an operating system that supports a one-to-one relationship between user-level threads and kernel-level threads and allows one or more threads from a process to issue blocking system calls while other threads (within that process) continue to run. What must a kernel provide for an effective user-level thread implementation?Support your response.