Computer systems

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  • Created by: Georgina
  • Created on: 13-02-15 13:33
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  • Computer Systems
    • Hardware
      • Mutual dependence
        • Software
        • It needs a joint effort for a computer system to work
        • Software provides instructions to tell hardware what to d and hardware takes instructions to carry on the tasks
    • Software
    • Range
      • mobile phones - warehouse scale systems
    • Input- process-output model
      • stand- alone computer system contains
        • Input devices
        • Processors
        • Output devices
        • Storage devices
      • Used for the work conducted by the computer
    • peripheral devices
    • Von Neumann architecture

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