Computers and information systems
This book is divided into five parts. Part 1, introduces the computer as a business tool from the macro point of the view: provides a general introduction, and then explains how business systems work, how computer systems work, and how the worlds of business and computers fuse together as computer-b...
Đã lưu trong:
| Tác giả chính: | |
|---|---|
| Định dạng: | Sách |
| Ngôn ngữ: | Undetermined |
| Được phát hành: |
Redwood City, California
Benjamin/Cummings
1989
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| Những chủ đề: | |
| Các nhãn: |
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| Thư viện lưu trữ: | Trung tâm Học liệu Trường Đại học Cần Thơ |
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| LEADER | 02159nam a2200205Ia 4500 | ||
|---|---|---|---|
| 001 | CTU_19006 | ||
| 008 | 210402s9999 xx 000 0 und d | ||
| 082 | |a 658.054 | ||
| 082 | |b O.45 | ||
| 100 | |a O'Leary, Tymothy J. | ||
| 245 | 0 | |a Computers and information systems | |
| 245 | 0 | |c Tymothy J. O'Leary, Brian K. Williams | |
| 260 | |a Redwood City, California | ||
| 260 | |b Benjamin/Cummings | ||
| 260 | |c 1989 | ||
| 520 | |a This book is divided into five parts. Part 1, introduces the computer as a business tool from the macro point of the view: provides a general introduction, and then explains how business systems work, how computer systems work, and how the worlds of business and computers fuse together as computer-based information systems. Part 2 starts with how to use some prominent commercial software in world processing, spreadsheets, data base management, graphics, communications, and integrated packages, including application software development and programming languages. Part 3 covers input and output devices, CPU and operating systems, external storage and file organization, data base management systems, and networks and data communication systems. Part 4 covers systems analysis, systems design, transaction processing information systems, management information systems, decision support systems, and artificial intelligence and expert systems. Part 5 addresses some top concerns about the use of computers in our time: * describes the evolution of information systems, the importance of information resource management, and the possible course of computer-based information systems in the future, * covers privacy, security, and legal issues, * describes some of the risks in computer technology, including the problems of automation and employment. It also suggest the impact of the technology in the future. Finally, Appendix A presents a history of computers and information processing, and Appendix B offers a succinct but complete course in programming in BASIC. | ||
| 650 | |a Business,Office practice | ||
| 650 | |x Data processing,Automation | ||
| 904 | |i Minh | ||
| 980 | |a Trung tâm Học liệu Trường Đại học Cần Thơ | ||