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Chapter 1 Business Information Systems In Your Career
Essentials of Management Information System (E11)
25
Business
Undergraduate 3
09/02/2013

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Term
Business Model
Definition
Describes how a company produces, delivers and sells a product or service to create wealth.
Term
Information System
Definition
set of interrelated components that collect (or retrieve), process, store, and distribute information to support decision making, coordinating and control in an organization.
Term
Information
Definition
data that have been shaped into a form that is meaningful and useful to human beings.
Term
Data
Definition
Streams of raw facts representing events occuring in organizations or the physical environment before they have been organized and arranged into a form that people can understand and use.
Term
Input
Definition
Captures or collects raw data from within the organization or from its external environment.
Term
Processing
Definition
Converts raw input into a meaningful form.
Term
Output
Definition
transfers the processed information to the people who will use it or to the activities for which it will be used.
Term
Feedback
Definition
Output that is returned to appropriate memebers of the organization to help them evaluate or correct the input stage.
Term
Information Systems Literacy
Definition
encompasses an understanding of the people and organizational dimensions of systems as well as the techinical dimensions of systems. Includes a behavioral as well as a technical approach to studying information systems.
Term
Computer Literacy
Definition
Focuses primarily on knowledge of information technology.
Term
Management Information Systems (MIS)
Definition
deals with behavioral issues as well as technical issues surrounding the development, use, and impact of information systems used by managers and employees in a firm.
Term
Business Processes
Definition
logically related tasks and behaviors for accomplishing work.
Term
Culture
Definition
Fundamental set of assumptions, values, and ways of doing things, that has been accepted by most of its members.
Term
Computer Hardware
Definition
phsyical equipment used for input, processing and output activities in an information system.
Term
Computer Software
Definition
consists of the detailed, preprogrammed instructions that control and cordinate the computer hardware components in an information system.
Term
Data Management Technology
Definition
consists of the software governing the organization of data on physical storage media.
Term
Networking and Telecommunications Technology
Definition
consisting of both physical devices and software, links the various pieces of hardware and transfers data from one physical location to another.
Term
Network
Definition
Links two or more computers to share data or resources, such as a printer.
Term
Internet
Definition
global "networks of networks" that uses universal standards to connect millions of different networks in nearly 200 countries around the world.
Term
Intranets
Definition
Internal corporate networks based on Internet technology.
Term
Extranets
Definition
Private intranets extended to authorized users outside the organization.
Firms use to cordinate their activies with other firms or making purchases, collaborating on design, and performing other interoragnizations.
Term
World Wide Web
Definition
service provided by teh Internet that uses universally accepted standards for storing, retreiving, formatting, and displaying information in a page format on the internet.
Term
Information Technology Infrastructure
Definition
provides the foundation or platform on which the firm can build its specific information systems.
Term
Change Management
Definition
refers to the many techniques used to bring about successful change in a business.
Term
Critical Thinking
Definition
sustained suspensions of judgement with an awareness of multiple perspectives and alternatives.
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