ICT

2.1 An ICT System and its Components

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  • Created by: Alex Coy
  • Created on: 19-03-13 13:29
What is an ICT System composed of?
People,Procedures, Data, information, Software, Hardware
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People
users of system, People that maintain the system
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Procedures
safeguard the systme from hackers
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Data
Transactions Raw Facts, figures
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Information
output of the system
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Software
operating system, application software
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Hardware
Workstations needed to operat3e the computer
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What is a System?
Input, Process, Output, Feedback/Sotrage
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Input
Caputre of Data
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Process
Converting this into information
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Output
Displaying the information in some form
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What is a system life cycle?
Overall process of converting data into information
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Other cards in this set

Card 2

Front

People

Back

users of system, People that maintain the system

Card 3

Front

Procedures

Back

Preview of the front of card 3

Card 4

Front

Data

Back

Preview of the front of card 4

Card 5

Front

Information

Back

Preview of the front of card 5
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