Object Oriented System Analysis and Design (OOSAD)

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OOSAD Module Page 1 Ambo University, Woliso Campus School of Technology and Informatics Department of Information Systems Object Oriented System Analysis and Design (OOSAD) COMPILED BY: HABTAMU KENO DEPARTMENT OF INFORMATION SYSTEMS 3, June, 2O WOLISO, ETHIOPIA OOSAD Module Page 2 Contents Chapter 1: Understanding the Basics: Object Oriented concepts ........................................ ......................... 4 A Brief History ........................................ ........................................ ........................................ ......... 4 Object - Oriented Analysis ........................................ ........................................ ............................... 4 Object - Oriented Design ........................................ ........................................ .................................... 4 INTRODUCTION.

Object-oriented analysis and design (OOAD) is a software engineering approach that models a system as a group of interacting objects. Each object represents some entity of interest in the system being modeled, and is characterised by its class, …

  Group, Object