Question: Question about Operating Systems A computer has 4 GB of RAM of which the operating system occupies 512 MB. The processes are all 256 MB

Question about Operating Systems

Question about Operating Systems A computer has 4 GB of RAM of

A computer has 4 GB of RAM of which the operating system occupies 512 MB. The processes are all 256 MB (for simplicity) and have the same characteristics. If the goal is 99% CPU utilization, what is the maximum I/O wait that can be tolerated? Use the simple multiprogramming model we presented in the slides to solve this problem. You can assume that the impact of context switches is negligible. List one advantage each for implementing threads in user space and in kernel space. For each implementation, also list a disadvantage

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