Digital modulation differents kind and aplications form them. Digital Modulation Techniques The techniques used to modulate digital information so that it can be transmitted via microwave‚ satellite or down a cable pair are different to that of analogue transmission. The data transmitted via satellite or microwave is transmitted as an analogue signal. The techniques used to transmit analogue signals are used to transmit digital signals
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CPEN 214 - Digital Logic Design Binary Systems C. Gerousis © Digital Design 3rd Ed.‚ Mano Prentice Hall Digital vs. Analog • An analog system has continuous range of values – A mercury thermometer – Vinyl records – Human eye • A digital system has a set of discrete values – Digital Thermometer – Compact Disc (CD) – Digital camera Benefits of using digital Analog signal Digital signal • Advantages of using Digital: • Cheap electronic circuits • Easier to calibrate and adjust • Resistance
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Digital Signature Act 1997 The primary intent of the Digital Signature Act 1997 is to regulate the use of digital signatures and to provide for matters connected therewith. We start with the privacy implications of digital signatures in general. A digital signature is a ’message digest’ encrypted using the sender’s private key. The recipient can recreate the message digest from the message they receive using the sender’s public key. He can then compare the two results to satisfy himself
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CVS Caremark Business Analysis Part I University of Phoenix CVS Caremark Business Analysis Part I Investing mutual funds involves many aspects of confidence and knowledge when considering potential companies. One must know a company from the inside and out so they know exactly what their money is being used for. Having this knowledge means investors will not think twice about investing because they will feel confident that the company will provide a return on their investment. By performing
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Evolution of Digital Government or E-government As people continue to grow their dependence on information technology‚ newer ways to promote quicker more convenient ways to gain information have emerged. Government agencies such as the Postal Service and Department of Motor Vehicles have permitted tasks to be done online‚ such as address changes or license renewals‚ which is easier for people. These tasks have allowed due to the evolution of digital governments or e-governments. Digital government
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Digital Marketing Institute.ie Planning Your Digital Marketing Campaign Keith Feighery http://bit.ly/EquineConference Session Outline Understanding the Digital Marketing Landscape Components of a Digital Marketing Plan Objectives and Digital Goals Personas and Value Propositions Choosing your Digital Channels Questions and Answers Career Summary Director of Digital Strategy with Digital Insights 14 Years experience developing and marketing web and digital applications
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1. Describe various e-government initiatives. 2. Understand e-government implementation issues including e-government 2.0 and m-government. 3. Describe e-learning‚ virtual universities‚ and etraining. 4. Describe e-books. 5. Describe knowledge management and dissemination as an e-business. 6. Describe C2C activities. 7. Describe collaborative commerce. Copyright © 2011 Pearson Education‚ Inc. Publishing as Prentice Hall 6-2 • e-government E-commerce model in which a government entity buys or provides
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A PROJECT REPORT SUBMITTED BY ASHA KAKOTI AND PARUL NIGAM PGDM(G) 2010-2012 DIGITAL MARKETING: ORGANIZATIONAL AND MANAGEMENT CHALLENGES IN INDIA CONTENTS ABSTRACT 3 INTRODUCTION 3 WHAT IS DIGITAL MARKETING 4 DIGITAL MARKETING IN INDIA 6 CHALLENGES IN INDIA 8 POSSIBLE SOLUTIONS 12 CONCLUSION 14 BIBLIOGRAPHY 14 ABSTRACT Today everything is possible on the internet i.e. online be it making friends‚ selling goods‚ ordering snacks‚ shopping‚ ordering gadgets‚ booking flight
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Table of Contents Abstract 3 Digital forensics 4 Network forensics 4 Anti-forensics Techniques 7 Mobile Device Forensics 9 File Carving 10 Conclusion 12 Bibliography 13 Abstract Digital forensics is an emerging discipline that focuses on the acquisition‚ recovery‚ documentation‚ and analysis of information contained within and created with computer systems. These methods and methodologies are used typically to figure out what happened‚ when it happened‚ how it happened‚ and
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MIS 760 – IT Strategy Case Study: Citibank’s E-Business Strategy for Global Corporate Banking Please prepare an analysis of this case. Your write-up should be 4 to 7 pages. Each of the following questions should be addressed individually: 1. What are the impacts of the internet on the competitive landscape of corporate banking? (Hint: use Porters 5 forces) 2. What has Citibank done to differentiate its e-business products from those of its competitors? 3. What can Citibank do to create
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