3.2.8 Introduction to Types of ICT System & Their Uses

Jack Boswell
Mind Map by Jack Boswell, updated more than 1 year ago
Jack Boswell
Created by Jack Boswell over 3 years ago
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A-Level A2 ICT Mind Map on 3.2.8 Introduction to Types of ICT System & Their Uses, created by Jack Boswell on 11/24/2016.
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3.2.8 Introduction to Types of ICT System & Their Uses
1 Information need to be:
1.1 Stored
1.2 Categorised
1.3 Searched
1.4 Sorted
2 2.5 quintillion bytes of data are created daily
3 Information systems help us:
3.1 Create
3.2 Control
3.3 Store
3.4 Find
3.5 Access
4 An information system is a set of computer-based tools for collecting, storing & processing data
5 eg. corporations use information systems to reach potential customers
5.1 targeted messages over the web
6 Governments provide cost-effective services to citizens using information systems
6.1 manage economy
6.2 gather taxes
7 Digital goods & social networks are all provided by information systems
8 A typical system has:
8.1 Somewhere to store the data eg. database
8.2 Program to help use the data with user interface
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