文件名称:system analysis
文件大小:186KB
文件格式:ZIP
更新时间:2016-12-28 10:25:21
system analysis
system analysis 1.0 Objectives • Defining a system • The role of computer in information systems • What are the characteristic and element of information system • What are the various types of information system and models • What are the different types of specialised information system 1.1 Introduction In business, System Analysis and Design refers to the process of examining a business situation with the intent of improving it through better procedures and methods. System analysis and design relates to shaping organizations, improving performance and achieving objectives for profitability and growth. The emphasis is on systems in action, the relationships among subsystems and their contribution to meeting a common goal. Lesson No: 1 Lesson Name : Overview of System Analysis & Design Author : Dr. Jawahar Vetter: Prof. Dharminder Kumar Looking at a system and determining how adequately it functions, the changes to be made and the quality of the output are parts of system analysis. Organizations are complex systems that consist of interrelated and interlocking subsystems. Changes in one part of the system have both anticipated and unanticipated consequences in other parts of the system. The systems approval is a way of think
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