Foundation of Information System in Business PDF

Foundation of Information System in Business IT 104 CHAPTER 1 Why study information systems and information technology? Facilitates managerial decision making & workgroup collaboration Improves efficiency and effectiveness of business processes Vital component of successful businesses...

Foundation of Information System in Business IT 104 CHAPTER 1 Why study information systems and information technology? Facilitates managerial decision making & workgroup collaboration Improves efficiency and effectiveness of business processes Vital component of successful businesses Strengthens competitive position in rapidly changing marketplaces What is Information System? Information systems are combinations of hardware, software, and telecommunications networks that people build and use to collect, create, and distribute useful data, typically in organizational settings What is Information System? any organized combination of People Hardware and Software Communications networks Policies and procedures Data resources Early Information Systems They weren’t computerized Smoke signals Library card catalogs Book bag, day planner, and notebooks Cash registers Accounting ledger What Should Business Professionals Know? Fundamental Roles of IS in Business  Trends in Information Systems What is E-Business? Any process that a business organization conducts over a computer-mediated network. Business organizations include any for-profit, governmental, or nonprofit entity. Their processes include production-, customer-, and internal- or management-focused business processes. What is E-Business? Using Internet technologies to work and empower... Business Processes Electronic commerce Collaboration within a company Collaboration with customers, suppliers, other business stakeholders  How E-Business is Being Used E-Business Use Enterprise Electronic Reengineering collaboration commerce Internal Support Buying, selling, business communication, marketing, and processes coordination, servicing of collaboration products and among teams services over and work networks groups Types of Information Systems Transaction processing Operations Process control Enterprise collaboration Updating of corporate databases Decision support systems Management Executive information systems Purposes of Information System Types of Operation Support System