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1372358
Maintenance
Descrição
A-Level Computing Mapa Mental sobre Maintenance, criado por Billy Noyes em 29-09-2014.
Sem etiquetas
computing
a-level
Mapa Mental por
Billy Noyes
, atualizado more than 1 year ago
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Criado por
Billy Noyes
aproximadamente 10 anos atrás
27
1
0
Resumo de Recurso
Maintenance
Corrective
Previously undetected bugs revealed during the use of the system
These bugs may have not revealed during testing
Must be corrected for the software to work correctly
fixes anything that is not functioning as it should be
Perfective
System runs to a decent degree, however could be improved
Allows for you to improve performance
Example
Extra reports
Faster queries
These changes do not affect the systems functionality
Adaptive
Systems will need to adapt to changing needs within an organisation
Particular parts of the system could outdated and need to be updated
Better hardware could be available
government legislation requires changes
Example
Company begins expanding
Needs to update a standalone system to a multi-user system
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