Introduction to Information Systems: Essentials for the Internetworked EnterpriseThis work examines a five-level framework that is used to describe the stages of information systems development. It has been revised to reflect the movement towards enterprise-wide business, and looks at the major topics covered in a first course. |
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Page 129
... Telecommunications Chapter 4 Chapter Highlights Section I Telecommunications and the Internet in Business Networking the Enterprise Real World Case : America Online : Success and Challenges in Online Commerce and Services The Business ...
... Telecommunications Chapter 4 Chapter Highlights Section I Telecommunications and the Internet in Business Networking the Enterprise Real World Case : America Online : Success and Challenges in Online Commerce and Services The Business ...
Page 142
... telecommunications network : ( 1 ) terminals , ( 2 ) telecommuni- cations processors , ( 3 ) telecommunications channels , ( 4 ) computers , and ( 5 ) telecommunica- tions software . 1 PCs , NCs , and Other Terminals 4 2 3 2 ...
... telecommunications network : ( 1 ) terminals , ( 2 ) telecommuni- cations processors , ( 3 ) telecommunications channels , ( 4 ) computers , and ( 5 ) telecommunica- tions software . 1 PCs , NCs , and Other Terminals 4 2 3 2 ...
Page 155
... telecommunications manager . Telecommunications networks are interconnected by special - purpose communica- tions processors called internetwork processors such as switches , routers , hubs , and gateways . A switch is a communications ...
... telecommunications manager . Telecommunications networks are interconnected by special - purpose communica- tions processors called internetwork processors such as switches , routers , hubs , and gateways . A switch is a communications ...
Contents
Systems in Business | 2 |
The Fundamental Role of Information Systems | 10 |
Business Process Reengineering | 16 |
Copyright | |
57 other sections not shown
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Introduction to Information Systems: Essentials for the Internetworked ... James A. O'Brien No preview available - 2000 |
Common terms and phrases
activities analysis application software browser business applications business processes Chapter communications components computer system computer-based Computerworld cost customer service data resources database management decision support desktop devices displays documents E-commerce E-mail electronic commerce emachine employees end users enterprise collaboration example executive information systems expert system extranets Figure files functions global graphics groupware hardware information products information systems information technology input interactive Internet internetworked intranets language machine magnetic disk mainframe major managerial marketing mation megabytes memory microcomputer microprocessors Microsoft monitor multimedia needed Netscape network computers operating system organization output performance primary storage processors programs puter Real World reengineering Reprinted from Computerworld retail secondary storage software packages Source spreadsheet stored strategic suppliers systems development telecommunications networks tion transaction processing trends types user interface variety Windows NT workgroups workstations World Wide World Wide Web