FIT2001 Lecture Notes - Lecture 1: Systems Development Life Cycle, Systems Analysis, Information System
26 Jul 2020
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10:55 pm purpose of systems analysis and design. Systems development life cycle (sdlc) & six core processes. The term system" means an organised relationship among units. An information system represents a collection of interrelated computer applications (software systems) -that collect, process, store data, -provide as output the information, -needed (by different stakeholders) to complete business tasks. An information system is broader in scope than app & includes database and automates business processes. As is impact business functions, business analysts would need to have a solid understanding of the interactions of these. Systems development: systems development is governed by sdlc that represents a broad umbrella framework for designing and, sdlc involves a collection of six processes deploying a software system. Fit2001 1 : these processes are organised in 5 phases: initiation (approval, plan & monitor) systems analysis design . Develop/build (coding and testing) support (maintenance and extend: each process includes use of multiple:
