Explain micro-kernel, Operating System

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Operating Systems

1. Explain Micro-kernel? Specify the benefits of Micro-kernel?

2. Describe seven state process models used for OS with necessary diagram. Differentiate between process and threads.

3. List the jobs of CPU scheduler? Explain any two scheduling algorithm.

4. Describe the algorithm of Peterson's method for mutual exclusion.

5. Elaborate how the block size is affected on I/O operation to read the file.

6. Explain programmed I/O and interrupt I/O. How do they differ?


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