◆ What is an automated information system?
data
people
software
procedures
hardware
系统分析与设计概论 (System Analysis and Design)
◆ What are the basic characteristics of an information system?
程
系统分析与设计概论 (System Analysis and Design)
◆ What makes systems analysis and design such a difficult human endeavor?
Seven reasons: 1. Analysis problems, at their inception, have ill-defined boundaries and structure(users are not certain of what they want), and have a sufficient degree of uncertainty about the nature of the solution.
面向对象系统分析与设计
Object-Oriented Systems Analysis and
Design
河北农业大学信息科学与技术学院 滕桂法 教授
主要内容
1、系统分析与设计概论 2、面向对象概念与术语 3、面向对象分析与设计 4、面向对象编程 5、UML面向对象设计基础 6、UML面向对象开发
第一章 系统分析与设计概论 (System Analysis and Design)
Chapter Objectives(You should be able to) 1. Define a system, information system,