11
INFORMATION SYSTEMS
Contents
- Data, information, knowledge
- Characteristics of information—Accurate, accessible, complete, economical, flexible, reliable, relevant, secure, simple, timely, verifiable
- Information system—Components of IS, characteristics of IS, performance of IS
- Computer-Based Information System (CBIS)—Hardware, software, databases, telecommunications, people, procedures
- Need for efficient IS
- Categories of IS—Operations support system, management support system, specialized information systems
- Operations support system—TPS, OAS
- Management support system—MIS, DSS, EIS
- Specialized information system—Expert systems, ERP, e-commerce
- Careers in information systems
Why this chapter
In this era of Information age, it is difficult ...
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