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Info Systems to Managers

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Submitted By tinab
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In chapter one, the basics of Information Technology was explained in great detail. Certain key topics that were mentioned were the IT architecture, infrastructure and information system. Each has a significant role, for example IT architecture “guide for current operations and a blueprint for future directions”. Also mentioned is computer based information system and its components which are hardware (keyboard, monitor etc) software (programs), database (related files), and network (connecting systems). Chapter one continues to explain various types of information systems which support either a certain part of an organization or an organization as a whole. Certain types of Informational Systems are transaction processing system (records data of basic transactions in the business), Electronic Commerce systems ( B2B, B2C, C2C which is doing business online whether it is business to consumer, vice versa or consumer to consumer- Amazon and Ebay are great examples of companies that combine all 3 aspects of e-commerce) Expert systems (which tries to duplicate the work of humans). Other types of informational systems exist, but I limited to three I found most important to managers and their business.
Chapter two goes more in depth regarding real world simulations. Beginning of the chapter compared and contrasted the old vs. the new economy which is digitalized. The digital economy is the basics of business electronically. Such as buying, selling, exchanging of goods servicing and more. Certain businesses rely on the broad and revolutionary new economy to prosper. Some businesses have little to no physical store, but have a wide range of loyal customers who purchase products online. For example Johnny Cupcakes is a clothing company that just recently began to expand, but its origin started with one salesman and one retail store, but became very successful selling online.

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