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DATA
PROCESSING
CYCLE
The computer system processes
data into information through four
operations:
1. input
2. process
3. storage
4. output.
INPUT
The user enters the data by using
an input device (such as
keyboard, mouse) electronically
and is processed by the
...
PROCESS
Data is manipulated to process or
transform it into information in the
processing operation.
STORAGE
The storage (such as hard disk,
compact disc (CD), diskettes)
holds data, information and
programs.
OUTPUT
The output devices (such as
monitor, printer) present the
processed data as useful
information products to the use...
EXERCISE
Data processing cycle
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Data processing cycle

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Data processing cycle

  1. 1. DATA PROCESSING CYCLE
  2. 2. The computer system processes data into information through four operations: 1. input 2. process 3. storage 4. output.
  3. 3. INPUT The user enters the data by using an input device (such as keyboard, mouse) electronically and is processed by the processor.
  4. 4. PROCESS Data is manipulated to process or transform it into information in the processing operation.
  5. 5. STORAGE The storage (such as hard disk, compact disc (CD), diskettes) holds data, information and programs.
  6. 6. OUTPUT The output devices (such as monitor, printer) present the processed data as useful information products to the user.
  7. 7. EXERCISE

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