Business Driven Technology Ch.17/18
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12 terms
Terms | Definitions |
|---|---|
 Systems development life cycle | The overall process for developing information systems from planning and analysis through implementation and maintenance. |
| SDLC | Systems development life cycle |
| Planning phase | Involves establishing a high-level plan of the intended project and determining project goals. |
| Analysis phase | Involves analyzing end-user business requirements and refining project goals into defined function and operations of the intended system. |
| Design phase | Involves describing the desired features and operations of the system including screen layouts, business rules, process diagrams, pseudo code, and other documentation. |
| Development phase | Involves taking all of the detailed design documents from the design phase and transforming them into the actual system. |
| Testing phase | Involves bringing all the project pieces together into a special testing environment to test for errors, bugs, and interoperability and verify that the system meets all of the business requirements defined in the analysis phase. |
| Implementation phase | Involves placing the system into production so users can begin to perform actual business operations with the system. |
| Maintenance phase | Involves performing changes, corrections, additions, and upgrades to ensure the system continues to meet the business goals. |
| Waterfall methodology | An activity-based process in which each phase in the SDLC is performed sequentially from planning through implementation and maintenance. |
| Rapid application development methodology | Design working prototypes of a system to accelerate the development process. |
| Project management | The application of knowledge, skills, tools, and techniques to project activities to meet project requirements. |
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