Description: 1 with PCB said the process entities, using random method or the keyboard control method to simulate the process execution stressful events, or based on a graphical interface of the mouse or keyboard operation control process management content.
2 defined PCB (can use static structure or dynamic structure) : the basic content includes theory PCB, such as internal ID, external ID, process state, queue pointer. Unable to realize the real process creation function, in experiments create PCB, and use it to represent the complete process.
3 definition process state transition way: the state transition process by internal operation process of the operating system or control cause and, unable to achieve these functions, students can use random number or the keyboard control simulation method, and realize the corresponding control procedures. Randomized methods to produce 1-6 of random, and on behalf of the create process (c), terminate the process (e), process, obstruction (b), activation p
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os1.c
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