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Sin título
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- 1What is extreme programming (XP)?Based on user stories written by the clients as things that the system needs to do for them. Acceptance tests are created to verify the user story is correctly implemented.
- 2What is rapid application development (RAD)?Uses computerised development tools with prototyping. Quick and cheap method. Uses: GUI builders, code generators, DBMS.
- 3What is joint application development (JAD)?Group of people gets together and stay in session until a set of requirements is completed and greed on.
- 4Why is fact recording important?Provides a permanent record
Provides structure + helps analysis
Used as written evidence to confirm findings - 5Information Flow DiagramsShow how information moves between parts of the organisation, internally and externally.
- 6System FlowchartsShow how data + information flows through the system including manual operations + manipulation of information.
- 7Data Flow DiagramsIdentify where data comes from, the processes it passes through and where it goes to.
- 8What is scalability testing?The system is scaled up to full requirements until performance levels start to drop.
- 9What is it meant by structured systems analysis and design methodology (SSADM)?Uses a combination of text and diagrams. PRecise methodology that divides the development into many small stages. It gives a lot of control over the project and develops high quality systems.
- 10Business Process Modelling ToolsDocuments the processes within the organisation using diagrams to allow everyone easily understand them.
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- Fichas sobre Sin título, creado por Patricia Olivia el 18/05/2017.
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- Patricia Olivia
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