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OPERATING SYTEM - Coggle Diagram

- - - - Example free - LInuX Android,
    - - close - Macncheese, Windows, Ios
- - - - BEST FIT
      - WORST FIT
      - FIRST FIT
    - - FIRST IN FIRST OUT
      - ROUND ROBIN
      - SHORTEST JOB FIRST
      - PRIORITY
  - - - RUN
        
        TERMINATED
      - READY
        
        NEW
  - - - Avoid using non-shareable resources if possible.
        
        Use spooling for printers.
    - - Require processes to request all resources at once before starting execution.
        
        Use pre-allocation strategy.
    - - Allow the system to preempt resources when needed.
        
        If a process requests more resources, force it to release all it holds.
    - - Impose a resource ordering: assign a numerical order to resources and require processes to request them in order.