information system - 1104 Words

1, Distinguish data from information and describe the characteristics used to evaluate the value of data? Data versus Information 1 ,Data 2, information 3,knowledge. 1, Data raw facts, such as an employee s name and number of hours worked in a week, inventory part numbers, or sales orders .several types of data can be used to represent these facts Data Represented by alphanumeric data numbers, letters, and other characters image data graphic images or pictures audio data sound, noise, or tones video data moving images or pictures 2.Information: a collection of facts organized in such a way that they have additional value beyond the value of the facts themselves. 3. Knowledge : is an awareness and†¦show more content†¦Availability Availability enables authorized users—persons or computer systems—to access informationwithout interference or obstruction, and to receive it in the required format. 4. Accuracy Information has accuracy when it is free from mistakes or errors and it has the value thatthe end user expects. If information has been intentionally or unintentionally modified, it is no longer accurate. 5. Authenticity, Authenticity of information is the quality or state of being genuine or original, rather than areproduction or fabrication. Information is authentic when it is in the same state in which itwas created, placed, stored, or transferred. Consider for a moment some common assumptionsabout e-mail. 6. Utility The utility of information is the quality or state of having value for some purpose or end.Information has value when it can serve a particular purpose. This means that if information is available, but not in a format meaningful to the end user, it is not useful. 7. Possession The possession of information is the quality or state of ownership or control of someobject or item. Information is said to be in one’s possession if one obtains it, independent of format or other characteristics.While a breach of confidentiality always results in abreach of possession, a breach of possessionShow MoreRelatedInformation System877 Words   |  4 PagesQuestion 1: How are information systems transforming business amp; what is their relationship to globalization? *Describe how information systems have changed the way businesses operate and their products and services. *Identify three major information system trends. *Describe the characteristics of a digital firm. *Describe the challenges and opportunities of globalization in a â€Å"flattened† world. Answer: Conventional business procedures have been evolved drastically for the last two decadesRead MoreThe Concept Of Information Systems1253 Words   |  6 Pagesof ‘information systems’ and to establish why Organisations need to plan and manage its information system in order to be successful, it is pertinent to understand the concept of ‘information systems’. DEFINITION OF CONCEPTS Bee and Bee (1999), defined Information as what is required and what you need to know to effectively manage a business and be successful in it. They stated that ‘systems’ on the other hand is ensuring the information is available when it is required. Information systems involveRead MoreBusiness Information System2293 Words   |  10 PagesManagement Information Systems, Sixth Edition Chapter 1 Business Information Systems: An Overview Objectives †¢ Explain why information technology matters †¢ Define digital information and explain why digital systems are so powerful and useful †¢ Explain why information systems are essential to business †¢ Describe how computers process data into useful information for problem solving and decision making †¢ Identify the functions of different types of information systems in business ManagementRead MoreIntro to Information Systems11970 Words   |  48 Pagestechnology to help people perform their tasks related to information processing. A. IT architecture B. IT infrastructure C. information technology D. management information systems E. IT services ANS: D REF: 1.1 Information Systems: Concepts and Definitions _____ is (are) data that have been organized to have meaning and value to a recipient. 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Answer: TRUE 2) Developing a new product, fulfilling an order, and hiring a new employee are examples of business processes. Answer: TRUE 3) A fully digital firm produces only digital goods or services. Answer: FALSE 4) A business model describes how a company produces, delivers,Read MoreManaging Information Systems4519 Words   |  19 Pagescomprehensive Management Information system for an organisation. In today s business environment it is getting harder and harder for organisation s to not only survive but to compete against other organisation s. Information technology plays a big part in helping companies compete and survive. Companies that have branches or franchises need to make sure that they can communicate with the head office so that orders can be passed down. Most of a mangers time is spent 1 Passing information and ideas upwardsRead MoreManagement Information Systems and Health Care Information Systems708 Words   |  3 PagesManagement Information Systems and Health Care Information Systems Many of people do not know what Management Information Systems and Health Care Information Systems do or the well paying jobs that that are in that field range. Other people know a very slim amount about them but do not understand why someone would want to major in these fields. This research will help you become more familiar with what they are, what they do, and the career choices they bring along, and how this field is veryRead MoreManagment Information System25973 Words   |  104 PagesSYSTEM CONCEPTS A system can be simply defined as a group of interrelated or interacting elements forming a unified whole. Many examples of systems can be found in the physical and biological sciences, in modern technology, and in human society. Thus, we can talk of the physical system of the sun and its planets, the biological system of the human body, the technological system of an oil refinery, and the socioeconomic system of a business organization. A system is a group of interrelated componentsRead MoreInformation Systems And The Geographic Information System888 Words   |  4 PagesClare has 12 years of professional experience working in the Geographic Information System (GIS) field. She is proficient in using Economic and Social Research Institute’s (ESRI’s) ArcGIS software for spatial analysis and map creation. She uses ArcMap for analyzing sites, soils, hazards, proposed developments, watersheds, wetland impacts, endangered species, and wildlife habitats. She converts and pro jects Global Positioning Systems (GPS) data and AutoCAD data for GIS analysis and uses current cartographic