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7528966
5f- Reviews
Descrição
A level, A2 IT (Chapter 5) Mapa Mental sobre 5f- Reviews, criado por Gladys Mba em 02-02-2017.
Sem etiquetas
ict
it
a-level
a2
chapter 5
ocr
it
chapter 5
a level, a2
Mapa Mental por
Gladys Mba
, atualizado more than 1 year ago
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Menos
Criado por
Gladys Mba
mais de 7 anos atrás
10
1
0
Resumo de Recurso
5f- Reviews
Ensures that system is doing its job properly, is running efficiently and is up-to-date
Identifies problems and plan improvements.
Maintain data integrity
Ensure new system is compatible to upgrades or other new systems
People
Day to day system users
Know the most about weaknessrs and the implications of changes
Can provide feedback on task efficiency.
Decision makers
Need to be involved if review involves output of the system changing.
System analyst / project manager
Responsible for future development and maintenance.
Consequences of not reviewing
X- Bugs not identified and fixed
Frustrated users
X- Data integrity compromised by lack of check of accuracy
X- Users can't discuss how they use the system so they are not aware on how to make best use of it decreasing efficiency.
X- Internal and external changes makes system out of date
X- New systems may have adverse effects
X- Management may think system is working efficiently if users aren't involved in review.
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