ITM 102 Lecture 10: Chapter 10 PowerPoint Notes

• School: Ryerson University
• Department: Information Technology Management
• Course: ITM 102
• Professor: Shi Kui Wu

Document Summary

Information systems development: when the reliance on is grow so does the consequences, an increase or decrease in revenue, repairs and damage to brand reputation, prevention or incurring of liabilities. The systems development lifecycle (sdlc: systems development life cycle (sdlc) the overall process for developing information systems form planning and analysis through implementation and maintenance. Sdlc phases: planning phase established a high-level plan of the intended project and determines project goals, analysis phase involves analyzing end-user business requirements and refining project goals into defined functions and operations of the intended system. Traditional waterfall methodology: waterfall methodology a sequential, activity-based process in which each phase in the sdlc is performed sequentially from planning through implementation and maintenance. Agile software development methodologies: agile methodology aims for customer satisfaction with early and continuous delivery of useful system or software components meeting bare minimum requirements. Iterative development consists of a series of fast, efficient, short, lower, and acceptance.