Slide 1dWebSpec Why dWebSpec? It could be asked,with all the web application alternatives Slide 2 To understand the essence of dWebSpec We have to journey through some historic…
Slide 1 Acctg 320 2010 FOSTER Business School 1 CHAPTER 3 Systems Development and Documentation Techniques Slide 2 Acctg 320 2010 FOSTER Business School 2 INTRODUCTION Questions…
Slide 1 Slide 2 IT Applications Theory Slideshows Data Flow Diagrams (DFD) & Context diagrams By Mark Kelly McKinnon Secondary College Vceit.com IT Applications Theory…
Data Flow Diagrams Introduction for organizers The Problem How to model a system before building or changing it Build an Abstraction Molecular Model Life Cycle What Life…
Rekayasa Perangkat Lunak (Software Engineering) M.Sukrisno Mardiyanto Kuliah Umum Universitas Dian Nuswantoro Semarang, 16 Oktober 2008 Definisi Perangkat Lunak Computer…
Requirements * Requirements Data Flow Modeling Widely used; focuses on functions performed in the system Views a system as a network of data transforms through which the…