Input, Output and Storage Devices

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Input, Output and Storage Devices

  1. 1. COMPUTER IN EDUCATION GE115 REVIEW ABOUT 1.INPUT 2.OUTPUT 3. STORAGE DEVICES
  2. 2. COMPUTER WORKING FLOW Input Process Output Storage Secondary Primary Storage Storage -RAM -DVD -ROM -Hard Disk -EPROM -USB Flash Drive - yada, yada, yada
  3. 3. INPUT Any hardware component that allow you to enter data and instruction into a computer. Each component has it own usage E.g. :
  4. 4. OUTPUT Any hardware component that convey information to one or more people. Each component also has it own usage E.g. :
  5. 5. STORAGE DEVICES Holds data, instruction and information for future use. Holds all these permanently. Can be divided into 1. Primary storage 2. Secondary storage
  6. 6. Primary Storage Has 3 main part i ) RAM ( Random Access Memory) ii ) ROM ( Read-Only Memory ) iii ) EPROM
  7. 7. Secondary Storage
  8. 8. Design and created by: Nur Hidayat Rahmat http://anahidayat89.blogspot.com/

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