A2 ICT (1. Data, Information, Knowledge and Processing) Flashcards on Data, Information, Knowledge and Processing - Chapter 1, created by eleanorbradbury on 04/10/2013.
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Created by eleanorbradbury
about 11 years ago
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Created by eleanorbradbury
about 11 years ago
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Define and give an example of data
What characteristics does data need to have to be called information?
list the different types of representation method
What is boolean data and give an example
What data type would a phone number be and why?
What type of data source would be more reliable to use in a present day survey?
when is it useful to use an indirect data source?
what is a static data source and give an example
How does the level of detail effect the quality of information?
what factors can effect the quality of information?
What does validation check for?
what does a picutre check validate for?
what does verification check for?
how does backup differ from archiving?
