...systems work with new elements of the infrastructure. Answer: TRUE Diff: 1 Page Ref: 119 AACSB: Use of IT CASE: Comprehension 4) One of the main benefits of moving to mobile business computing platforms is the dramatically lower costs of hardware. Answer: FALSE Diff: 2 Page Ref: 145 AACSB: Reflective Thinking CASE: Comprehension 5) Today most business firms have discontinued operating their legacy systems, and they have been extremely inexpensive to replace with newer technology. Answer: FALSE Diff: 2 Page Ref: 119 AACSB: Use of IT CASE: Comprehension 6) A mainframe is a type of legacy workstation. Answer: FALSE Diff: 2 Page Ref: 119 AACSB: Reflective Thinking CASE: Comprehension 7) Client/server computing is the most widely used form of centralized processing. Answer: FALSE Diff: 2 Page Ref: 120 AACSB: Reflective Thinking CASE: Comprehension 8) In two-tiered client/server architecture, the processing is split between the two types of machines. Answer: TRUE Diff: 2 Page Ref: 120-121 AACSB: Reflective Thinking CASE: Comprehension 9) Application server software is responsible for locating and managing stored Web pages. Answer: FALSE Diff: 2 Page Ref: 121 AACSB: Reflective Thinking CASE: Comprehension 10) Autonomic computing is implemented primarily with enterprise or...
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.... What business and social problems does data center power consumption cause? Data center power consumption economically affects businesses and environmentally affects society. Operating costs for data centers is very expensive. In the article, "Ubiquitous Green Computing Techniques for High Demand Applications in Smart Environments," the total operating costs, concerning electricity, of all data centers within the U.S. alone exceeded 7 billion dollars in 2010 (Ayala, J., Moya, J., Risco-Martín, J., Sanchez, C., Zapater, M. 2012). The article then explains that data centers consumed 61 billion kilowatt-hours in 2006;the Environmental Protection Agency provided this statistic to the US Congress in a report from 2007 (Ayala, J., Moya, J., Risco-Martín, J., Sanchez, C., Zapater, M. 2012). With this amount of energy being consumed by data centers, it is a cause for concern; consequently, data centers have an impact on the cost of business and negatively impact the environment via carbon footprint. As the carbon footprint grows, there is a need to realign the way businesses looks at managing their data centers. Several companies including Cisco, Dell, Google, HP, IBM, and Intel have announced efforts to reduce the environmental footprint of their product offerings (Chang et al., 2012). Large technology companies are starting to understand that being environmentally friendly is good for the wallet and good public relations. Understanding how to manage and build better data centers...
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...Exam Name___________________________________ MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. 1) The six important business objectives of information technology are new products, services, and business models; customer and supplier intimacy; survival; competitive advantage; operational excellence; and: 1) _______ A) improved decision making. B) improved business practices. C) improved efficiency. D) improved flexibility. 2) Which of the following choices may lead to competitive advantage (1) new products, services, and business models; (2) charging less for superior products; (3) responding to customers in real time? 2) _______ A) 1 only B) 1 and 2 C) 2 and 3 D) 1, 2, and 3 3) An information system can be defined technically as a set of interrelated components that collect (or retrieve), process, store, and distribute information to support: 3) _______ A) decision making and control in an organization. B) the creation of new products and services. C) communications and data flow. D) managers analyzing the organization's raw data. 4) The three activities in an information system that produce the information organizations use to control operations are: 4) _______ A) information retrieval, research, and analysis. B) input...
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...Exam Name___________________________________ MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. 1) The six important business objectives of information technology are new products, services, and business models; customer and supplier intimacy; survival; competitive advantage; operational excellence; and: 1) _______ A) improved decision making. B) improved business practices. C) improved efficiency. D) improved flexibility. 2) Which of the following choices may lead to competitive advantage (1) new products, services, and business models; (2) charging less for superior products; (3) responding to customers in real time? 2) _______ A) 1 only B) 1 and 2 C) 2 and 3 D) 1, 2, and 3 3) An information system can be defined technically as a set of interrelated components that collect (or retrieve), process, store, and distribute information to support: 3) _______ A) decision making and control in an organization. B) the creation of new products and services. C) communications and data flow. D) managers analyzing the organization's raw data. 4) The three activities in an information system that produce the information organizations use to control operations are: 4) _______ A) information retrieval, research, and analysis. B) input, processing, and output. C) input, output, and feedback...
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...than the sum of its parts. Defining IT Infrastructure If you define a firm’s IT infrastructure in terms of technology you limit the discussion to the hardware and software components. By broadening the definition to that of service-based, you are then bringing into the discussion the services generated by the first two components. Also, you are including the persware element that we discussed in Chapter 1. As technology advances the types of hardware and software available, it becomes more critical for the firm to focus on the services that a firm can provide to its customers, suppliers, employees, and business partners. To round out the list of IT infrastructure components you need to add the following services to computing hardware and software: • Computing services: Provide platforms that ensure a coherent digital environment • Telecommunications services: Determine appropriate data, voice, and video that connect employees, customers, and...
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...CLOUD COMPUTING: PAST, PRESENT, AND FUTURE John P. Sahlin (sahlinj@gwu.edu) The George Washington University, United States of America ABSTRACT Defining cloud computing can be difficult, as each organization often has its own spin on the definition. Despite being hard to define, Gartner Research named cloud computing as one of the top technologies to watch in 2010, 2011, and 2012. At its core, cloud computing is a technical architecture that meets a specific business need. This chapter traces the roots of cloud computing from its origins in mainframe distributed computing, discusses the basics of the cloud computing model today, and offers insights for future directions that are likely to be pursued in the cloud computing arena. A number of challenges to cloud computing are identified, including concerns of security and how to deal with the rise of mobile computing. The chapter ends with recommendations on how to choose which cloud model is most appropriate to meet your organization’s needs and how to establish a successful cloud strategy. INTRODUCTION: DEFINING THE CLOUD I shall not today attempt further to define the kinds of material I understand to be embraced within that shorthand description; and perhaps I could never succeed in intelligibly doing so. But I know it when I see it. ~ Hon. Potter Stewart (U.S. Supreme Court Justice) Why did Gartner Research place cloud computing at the top of the list of most important technology focus areas for the past three years...
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...ACKNOWLEDGEMENT We gratefully record here our indebtedness to our dear madam who has always been supportive and inspiring. Without her guideline, this(Productivity & Job design) wouldn’t have been possible. We also demonstrate our heartiest appreciation to them for being helpful to us in presenting the plan successfully. If this assignment makes her satisfied then, it would be the fulfillment of our heart and we would feel that our hard work has been worth of whatever we did! "I would like to thank my supervisor, Mr. _______, for the valuable advice and support he has given me in the writing of this report. I would also like to thank my teachers, Mrs. _______ and Mr. _______ for their encouragement and guidance. Thanks also to my typist, Ms. _______, for her immaculate job and her suggestions. My deepest thanks go to my wife/husband, for her/his love, understanding and support." Table of Content |No. |Contents |Page | |1 |Background | | |2 |Technological Definition | | |3 |Application | | |4 |Classification | | |5 |Future Prospects | | |6 |Business Value | | |7 |Limitation | | |8 |Conclusion | | |9 |References | | ...
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... IT Infrastructure • Shared technology resources providing platform for specific IS applications • Investment in hardware, software, services (consulting, education, training) • Foundation for serving customers, working with vendors, managing business process • Set of physical devices and software required to operate enterprise • Set of firmwide services o Computing platforms providing computing services (e.g desktop computer, laptop) o Telecommunications services o Data management services (+analyzing) o Application software services (ERP, CRM, SCM, KMS) o Physical facilities management services o IT management (plan infrastr. Coordinate with BU), standards (policies), education (training) , research and development services (future investments) • “Service platform” perspective more accurate view of value of investments Evolution of IT Infrastructure • General-‐purpose mainframe & minicomputer era: 1959 to present o 1958 IBM first mainframes introduced (centralized) – ...
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...basis of e-Bay's growth strategy? A) low-cost leadership B) focus on market niche C) product differentiation D) customer and supplier intimacy 4) Information systems A) pose traditional ethical situations in new manners. B) raise ethical questions primarily related to information rights and obligations. C) raise the same ethical questions created by the industrial revolution. D) raise new ethical questions. 5) Place the following eras of IT infrastructure evolution in order, from earliest to most recent: (1) Cloud Computing Era (2) Client/Server, (3) Enterprise Era, (4) Personal Computer, and (5) Mainframe and Minicomputer. A) 5, 4, 2, 1, 3 B) 4, 5, 3, 2, 1 C) 4, 5, 2, 3, 1 D) 5, 4, 2, 3, 1 6) A DBMS reduces data redundancy and inconsistency by A) enforcing referential integrity. B) minimizing isolated files with repeated data. C) utilizing a data dictionary. D) uncoupling program and data. 7) The Internet is based on which three key technologies? A) Client/server computing, packet switching, and the development of communications standards for linking networks and computers B) TCP/IP, HTML, and HTTP C) TCP/IP, HTTP, and...
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...‘’IT infrastructure and emerging technologies’’ -IT infrastructure: shared technology resources that provide the platform for firm’s specific information system applications. (Including investments) Service platform (Figure 5.1, page 196) 1. Computing platforms that connect employees customers and suppliers in an digital environment. 2. Telecommunication services (provide data, voice and video connectivity) 3. Data management services that store and manage corporate data 4. Application software services (that provide enterprise-wide capabilities) 5. Physical facilities management services that develop and manage physical installations 6. IT management services that plan and develop infrastructure, coordinate with business units for IT services, manage accounting and provide project management services 7. IT standard services that that provides information which system to be used 8. IT education services that provide training in how to use systems for employees 9. IT research and development services Evolution era’s IS (Figure 5.2!, page 198) 1. General purpose mainframe and minicomputer era (1959- present) =IBM mainframes run by professionals. Changed by minicomputers which was cheaper and decentralized computing. 2. Personal computer era (1981- now) =First real computer. Wintel PC became standard desktop. 3. Client server era (1983- now) =laptops (Clients) are networked to server computer that provides client computer with variety of services and capabilities...
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...Management Information Systems MANAGING THE DIGITAL FIRM Kenneth C. Laudon New York University f Jane P. Laudon Azimuth Information Systems PEARSON feerttifie tall Pearson Education International Brief Contents Part One Chapter 1 Chapter 2 Chapter 3 Chapter 4 Part One Project Organizations, Management, and the Networked Enterprise 1 Information Systems in Global Business Today 2 Global E-Business: How Businesses Use Information Systems 38 Information Systems, Organizations, and Strategy 80 Ethical and Social Issues in Information Systems 124 Analyzing Business Processes for an Enterprise System 165 Part Two Chapter 5 Chapter 6 Chapter 7 Chapter 8 Part Two Project Information Technology Infrastructure 167 IT Infrastructure and Emerging Technologies 168 Foundations of Business Intelligence: Databases and Information Management 222 Telecommunications, the Internet, and Wireless Technology 260 Securing Information Systems 312 Creating a New Internet Business 351 Part Three Chapter 9 Chapter 10 Chapter 11 Chapter 12 Part Three Project Key System Applications for the Digital Age 353 Achieving Operational Excellence and Customer Intimacy: Enterprise Applications 354 E-Commerce: Digital Markets, Digital Goods 388 Managing Knowledge 428 Enhancing Decision Making 470 Designing an Enterprise Information Portal 508 Part Four Chapter 13 Chapter 14 Chapter 15 Part Four Project Building and Managing Systems 509 Building Systems 510 Project Management:...
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...Portada Management information systems managing the digital firm Part One. Organizations, Management, and the Networked Enterprise ....1 Chapter 1. Managing the Digital Firm ....2 Opening Case: DaimlerChrysler's Agile Supply Chain ....3 1.1 Why Information Systems? ....4 Why Information Systems Matter 4 • How Much Does IT Matter? 6 • Why IT Now? Digital Convergence and the Changing Business Environment ....7 1.2 Perspectives on Information Systems ....13 What Is an Information System? ....13 Windows on Organizations: Cemex: A Digital Firm in the Making ....14 Window on Technology: UPS Competes Globally with Information Technology ....17 It Isn't Just Technology: A Business Perspective on Information Systems 18 • Dimensions of Information Systems ....20 1.3 Contemporary Approaches to Information Systems ....25 Technical Approach 26 • Behavioral Approach 26 • Approach of This Text: Sociotechnical Systems ....27 1.4 Learning to Use Information Systems: New Opportunities with Technology ....27 The Challenge of Information Systems: Key Management Issues 28 • Integrating Text with Technology: New Opportunities for Learning ....30 Make IT Your Business ....31 Summary, 31 • Key Terms, 32 • Review Questions, 32 • Discussion Questions, 33 • Application Software Exercise: Database Exercise: Adding Value to Information for Management Decision Making, 33 • Dirt Bikes USA: Preparing a Management Overview of the Company, 33 • Electronic Commerce Project: Analyzing...
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...Essential of MIS (9th edition) Chapter 1 1) As discussed in the chapter opening case, the Yankees' use of information systems in their new stadium can be seen as an effort to achieve which of the primary business objectives? A) Operational excellence B) Survival C) Customer and supplier intimacy D) Improved decision making 2) Journalist Thomas Friedman's description of the world as "flat" referred to: A) the flattening of economic and cultural advantages of developed countries. B) the use of the Internet and technology for instantaneous communication. C) the reduction in travel times and the ubiquity of global exchange and travel. D) the growth of globalization. 3) The six important business objectives of information technology are: new products, services, and business models; customer and supplier intimacy; improved decision-making; competitive advantage; operational excellence, and: A) flexibility. B) survival. C) improved business practices. D) improved efficiency. 4) The use of information systems because of necessity describes the business objective of: A) survival. B) improved business practices. C) competitive advantage. D) improved flexibility. 5) Which of the following choices may lead to competitive advantage (1) new products, services, and business models; (2) charging less for superior products; (3) responding to customers in real-time? A) 1 only B) 1 and 2 C) 2 and 3 D) 1, 2, and 3 6) Verizon's implementation of a Web-based...
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...Dublin Institute of Technology ARROW@DIT Dissertations School of Computing 2010-09-01 Cloud Computing:Strategies for Cloud Computing Adoption Faith Shimba Dublin Institute of Technology, faith.shimba@gmail.com Recommended Citation Shimba, F.:Cloud Computing:Strategies for Cloud Computing Adoption. Masters Dissertation. Dublin, Dublin Institute of Technology, 2010. This Dissertation is brought to you for free and open access by the School of Computing at ARROW@DIT. It has been accepted for inclusion in Dissertations by an authorized administrator of ARROW@DIT. For more information, please contact yvonne.desmond@dit.ie, arrow.admin@dit.ie. This work is licensed under a Creative Commons AttributionNoncommercial-Share Alike 3.0 License School of Computing Dissertations Dublin Institute of Technology Year Cloud Computing:Strategies for Cloud Computing Adoption Faith Shimba Mr. Dublin Institute of Technology, faith.shimba@student.dit.ie This paper is posted at ARROW@DIT. http://arrow.dit.ie/scschcomdis/1 — Use Licence — Attribution-NonCommercial-ShareAlike 1.0 You are free: • to copy, distribute, display, and perform the work • to make derivative works Under the following conditions: • Attribution. You must give the original author credit. • Non-Commercial. You may not use this work for commercial purposes. • Share Alike. If you alter, transform, or build upon this work, you may distribute the resulting work only under a license identical...
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...The Future of the Internet A Compendium of European Projects on ICT Research Supported by the EU 7th Framework Programme for RTD European Commission I nform ati on S oc i et y and M ed ia Europe Direct is a service to help you find answers to your questions about the European Union New freephone number * 00 800 6 7 8 9 10 11 Certain mobile telephone operators do not allow access to 00800 numbers or these calls may be billed. In certain cases, these calls may be chargeable from telephone boxes or hotels. «The views expressed are those of the authors and not necessarily those of the European Commission or any of its officials» A great deal of additional information on the European Union is available on the Internet. It can be accessed through the Europa server (http://www.europa.eu). Cataloguing data can be found at the end of this publication. ISBN 978-92-79-08008-1 © European Communities, 2008 Reproduction is authorised provided the source is acknowledged. Printed in Belgium PRINTED ON CHLORE FREE PAPER The Future of the Internet A Compendium of European Projects on ICT Research Supported by the EU 7th Framework Programme for RTD European Commission I nform ati on S oc i et y and M ed ia ••• 2 Preface 5 priorities identified by the Internet Governance Forum: openness, security, access, diversity and critical Internet resources. The use of the Internet in public policies will considerably grow in areas such as education, culture, health and e-government...
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