Kamis, 03 Oktober 2013

PENGERTIAN KOMPUTER



PENGERTIAN KOMPUTER
A.    Definisi
     Sebuh perangkat bantu elektronis, fungsinya menerima data (input) dan mengolahnya menghasilkan keluaran (output) dalam bentuk informasi yang memiliki nilai guna.
B.  Perangkat  kerAs computer
        1.Input Device (Perangkat keras pemasukan data)
        2.Output Device (Perangkat keras pengeluaran)
        3.Process Device (Perangkat keras proses)
        4. Storange Device (Media penyimpanan)
        5. Periferal (A lat pembantu)

       -> Yang Termasuk input device :
           - Keyboard  - Dcr Scanner - Touch Screen - Mouse - Image Scanner - Cmera Photos -Joystic- Barcode   Reder  - Canera Video- Track Ball - Digirizer -Light Pen - Vdice Regognition         
->  
  -> Yang Termasuk Output Device :
       - Monitor  - LCD Proyektor                                                                                                                         - Printer  Ploteer                                                                                                                                                                  - Speaker
-> Yang Termasuk Process Device :
       - CPU  : Central Processing Unite                                                                                                                                                      - RAM : Random Access Memory                                                                                                                                              - ROM : Read Only Memory
-> Yang Termasuk Storange Device :
       - Disket                         - DVD                                                                                                                                                                 - Hardisk                       - Flasdik                                                                                                                                                       - CD                               - Memory Card
-> Yang Termasuk Periferal Device :
       - Network Card           - TV Tuner                                                                                                                                                                                     - Modem                      - Fire Wire Video                                                                                                                              - Midi Card

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