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1. Compare and contrast the two models of inter process communications. 2. Describe in detail the purpose of a process control block (PCB) 3.

1. Compare and contrast the two models of inter process communications. 2. Describe in detail the purpose of a process control block (PCB) 3. Describe in detail two examples in which multithreading provides better performance than a single- threaded solution. 4. Describe in detail two programming examples in which multithreading does not provide better performance than a single-threaded solution.

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1 There are several models of interprocess communication IPC but two common ones are the messagepassing model and the sharedmemory model Lets compare and contrast these two models MessagePassing Model ... blur-text-image

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