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3_History and Flow_Creencia
3_History and Flow_Creencia
3_History and Flow_Creencia
3_History and Flow_Creencia
3_History and Flow_Creencia
3_History and Flow_Creencia
3_History and Flow_Creencia
3_History and Flow_Creencia
3_History and Flow_Creencia
3_History and Flow_Creencia
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3_History and Flow_Creencia

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3_History and Flow_Creencia

3_History and Flow_Creencia

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Transcript

  • 1. History and Flow By: Alexzandria Creencia Per.3
  • 2.
    • This is the first step of putting information into the computer.
    • A example of a input is a mouse.
    Input
  • 3.
    • The information processor processes all the information you put into it.
    Information Processor
  • 4.
    • The second step in processing information is fetch.
    • Fetch retrieves program instructions one at a time.
    Fetch
  • 5.
    • Decode is the second step.
    • Decode Figures out what type of math should be done.
    Decode
  • 6.
    • Execute reads only ones and zero’s does the math and puts it into the memory.
    • Execute is the one that mainly processes.
    Execute
  • 7.
    • Memory is the 6th step in the process.
    • The information stays in ROM temporarily. RAM is for long-term.
    Memory
  • 8.
    • This is the last step in the process.
    • This is where the information is go through the printer or monitor.
    Output
  • 9. 1970 Computer Development
    • Intel 4004 is made. The first microprocessor.
    • Intel makes a new RAM memory chip called 1103.
    • Centronics shows the first dot matrix printer.
  • 10. 1971 Computer History
    • The first 8” floppy diskette drive was introduced
    • Also the first laser printer was made by Xerox PARC.

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