INTRODUCTION Computer networking is the engineering discipline concerned with the communication between computer systems or devices. A computer network is any set of computers or devices connected to each other with the ability to exchange data. It is sometimes considered a sub-discipline of telecommunications‚ computer science‚ information technology and computer engineering since it relies heavily upon the theoretical and practical application of these scientific and engineering disciplines
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3G WIRELESS NETWORKS: OPPORTUNITIES‚ CHALLENGES AND COMPARISON BETWEEN 3G & 4G TECHNOLOGY By: Piyush Chandra EIILM UNIVERSITY‚ SIKKIM Email id:piyush.chandra20@gmail
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Wireless Signals Michael Rubendall IT/242 February 25th 2013 Benny Lane Wireless Signals Wireless signals are all around us as we walk or drive around the city or town where we live. The four types of wireless technologies that are out there are Wi-Fi‚ Cellular‚ Bluetooth‚ and WiMAX. We will be looking at these types of wireless technologies a little more in depth‚ where are they most commonly used‚ and how they differ from one another. The first wireless technology that we
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Should the government have somewhat of a access to your internet history? Should your principle be able to keep an eye on your social media? The government and schooling should be able to have access to the students and the people’s social media and internet searches because cyberbullying is a big problem that is occurring. Another reason is terrorism‚ dealing with the terrifying terrorist attack that took down the twin towers on September 9‚ 2001. The last reason is that there is such a big
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•Explain communication as a process and as a transaction. Communication is the way in which we express feelings‚ ideas and share information. This activity begins from birth. A new born baby communicates with his mother ― when baby cries this sends a message to his mother‚ either that baby is hungry or sleepy. Communication develops as we get older. A child at age seven wouldn ’t cry to show she is hungry but rather cry when she falls off her bike while playing to express pain. To express hunger
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life and the Legislations. What is the impact of the latest communications technologies on our life. For example the inmpact of the Internet. The Internet is an international network that links computers from all over the world and alows information to travel from one computer to another. It was introduced in 1989 by Tim Berners-Lee.The internet operates 24 hours a day and can be used at any time. What is the impact of Internet on personal life? People can use Internet for their own personal research
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PROGRAM : DIPLOMA IN COMPUTER STUDIES COURSE : COMPUTER NETWORKING QUESTION : Discuss the difference between the Internet and the internet (small letter i)‚ including the history of the Internet. INTRODUCTION In the information age that we live in today‚ the speed at which information can travel inside a company would often indicate the productivity of that company. It is often necessary to create an environment where the flow of data is unimpeded and the intended recipient
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Wireless Network Security Partha Dasgupta and Tom Boyd Dept. of Computer Science and Engineering Fulton School of Engineering Arizona State University partha@asu.edu‚ tboyd@asu.edu Abstract Wireless networking is inherently insecure. From jamming to eavesdropping‚ from man-inthe middle to spoofing‚ there are a variety of attack methods that can be used against the users of wireless networks. Modern wireless data networks use a variety of cryptographic techniques such as encryption and authentication
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Introduction Communication is a way to express feelings‚ thoughts and ideas ultimately with great benefits. Communication technology has changed the way the world conducts business. Business communication‚ in particular‚ has seen some of the greatest advancements due to technological developments. Technology has altered modern life in many ways‚ especially in the workplace. The invention of computers‚ the miniaturization of electronics and the development of wireless communication have all altered
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Running head: THE INTERNET: TECHNOLOGY WHICH CHANGED THE WORLD The Internet: Technology which changed the World University of Phoenix Skills for Professional Development Gen/300 November 2008 The Internet: Technology which changed the World The internet was introduced to the public in 1992. Many people believe the internet is one of the newest advancements in technology; however‚ the internet has been around for nearly a quarter of a century. (What is the Internet?‚ n.d.‚ ¶ 3) After
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