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Introduction to Information Processing - Coggle Diagram
Introduction to Information Processing
Basic Concepts of Input-Process-Output Cycle
process
output
input
Use of Stored Programs
Will be fetched by the computer and the commands will be
_executed one by one
__
Should be provided to the computer in order to
instruct the computer to complete a specific task
✧ Stored programs:
Executed by the
microprocessor
to control the operations of the
Saved in the
read-only memory(ROM)
of many home appliances and machines
Enable computers to do tasks
automatically, repeatedly and accurately
A sequence of _
commands
Difference between Data and Information
Information
Data that has been organized
Meaningful and useful for decision making
Data
A collection of raw facts that are not organized
Has no meaning on their own
Types of Data
Text
Image
Audio
Video
Components of an Information System
process
technologies
data
personal
purpose
Information Technology and the Information Age
Communication Networks
People
Computers
Information Process
information life cycle
1 Data collection
2 Organization
5 Analysis
6 Transmission
7 Presentation
3 Storage
4 Processing