Question: The multiprogramming scenario of two processes is shown in picture below and, based on the figure, answers the following: (a). Describe the importance of save

The multiprogramming scenario of two processes is shown in picture below and, based on the figure, answers the following:

(a). Describe the importance of save state into PCB0 and reload state from PCB1 during switching from P0 to P1.

(b). Describe the source(s) of the system call which causes the context switching of the processes.

(c). Briefly describe the nature of the multiprogramming algorithm.

The multiprogramming scenario of two processes is shown in picture below and,

interrupt or system call process P. executing process P1 save state into PCB. idle reload state from PCB, idle interrupt or system call executing save state into PCB, idle reload state from PCB. executing

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