Question: 2. (See textbook Exercise 2.6.2): Process state vs thread states. (7pts) (a) When a process implements ULTs, each TCB maintains a separate thread_state field but

2. (See textbook Exercise 2.6.2): Process state vs thread states. (7pts)

2. (See textbook Exercise 2.6.2): Process state vs thread states. (7pts) (a) When a process implements ULTs, each TCB maintains a separate thread_state field but the process must also maintain a process_state field in the PCB since the kernel is not aware of the TCBs. Which of the following combinations of process state and thread states could occur? PCB TCB1 TCB2 1 blocked ready ready 2 ready running ready 3 blocked blocked blocked 4 running running running 5 ready ready blocked 6 running running blocked 7 running running ready

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