Topologi

1. DATA
PROCESSING
CYCLE

2. The computer system processes
data into information through four
operations:
1. input
2. process
3. storage
4. output.

4. INPUT
The user enters the data by using
an input device (such as
keyboard, mouse) electronically
and is processed by the
processor.

5. PROCESS
Data is manipulated to process or
transform it into information in the
processing operation.

6. STORAGE
The storage (such as hard disk,
compact disc (CD), diskettes)
holds data, information and
programs.

7. OUTPUT
The output devices (such as
monitor, printer) present the
processed data as useful
information products to the user.

8. EXERCISE