DATA COMMUNICATION (Basics of data communication‚ OSI layers.) K.K.DHUPAR SDE (NP-II) ALTTC ALTTC/NP/KKD/Data Communication 1 Data Communications History • 1838: Samuel Morse & Alfred Veil Invent Morse Code Telegraph System • 1876: Alexander Graham Bell invented Telephone • 1910:Howard Krum developed Start/Stop Synchronisation ALTTC/NP/KKD/Data Communication 2 History of Computing • 1930: Development of ASCII Transmission Code • 1945: Allied Governments develop the First Large Computer
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Department of Education Office of Federal Student Aid Data Migration Roadmap: A Best Practice Summary Version 1.0 Final Draft April 2007 Data Migration Roadmap Table of Contents Table of Contents Executive Summary ................................................................................................................ 1 1.0 Introduction ......................................................................................................................... 3 1.1 1.2 1.3 1.4 Background
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DATA SECURITY IN LOCAL NETWORK USING DISTRIBUTED FIREWALLS ABSTRACT Computers and Networking have become inseparable by now. A number of confidential transactions occur every second and today computers are used mostly for transmission rather than processing of data. So Network Security is needed to prevent hacking of data and to provide authenticated data transfer. Network Security
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Networks Volvo utilized data mining in an effort to discover the unknown valuable relationships in the data collected and to assist in making early predictive information. It created a network of sensors and CPUs that were embedded throughout the cars and from which data was captured. Data was also captured from customer relationship systems (CRM)‚ dealership systems‚ product development and design systems and from the production floors in their factories. The terabytes of data collected was streamed
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non-forest sites‚ it occur due to developing country such as urbanization and to grow crops. Although‚ it can bring benefit to people and country but the negative impact can give serious effect to the surroundings‚ as it will causes extinction of animals‚ global warming and flooding. Factor of forest are been cleared is for urbanization. In addition‚ it can help to increase the popullation growth and improve in living areas. Urbanization also provide good infrastructure‚ medicine facilities‚
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of activity. In order to respond to these changes and remain competitive‚ supply chain managers need to be able to identify and understand new sustainability issues in their company and business environment. This calls‚ especially in respect of global‚ international‚ and fragmented supply chains‚ not only for highly efficient supply chain operations‚ but also for networking skills that must continuously adapt to sustainability demands to create sustainable‚ C. Tyssen et al.‚ Sustainable Supply
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Turning data into information © Copyright IBM Corporation 2007 Course materials may not be reproduced in whole or in part without the prior written permission of IBM. 4.0.3 Unit objectives After completing this unit‚ you should be able to: Explain how Business and Data is correlated Discuss the concept of turning data into information Describe the relationships between DW‚ BI‚ and Data Insight Identify the components of a DW architecture Summarize the Insight requirements and goals of
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Data Security and Regulations SRK Abstract This paper discusses data security‚ its importance and implementation. The way threats are posed to information of organizations is also discussed. There are plenty of leakage preventive solutions available in the market. Few of them are listed in the paper. There is a list of regulations governing data security in financial and healthcare sector at the end. Data Security and Regulations As we are advancing into information age‚ more
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The Go-Between The story ‘The Go-Between’ is a short story written by Ali Smith in 2009. The story was written for a collection of short stories written to celebrate the 60th anniversary of the United Nations’ adoption of the Universal Declaration of Human Rights. The story is inspired by Article 13‚ which stands for the right to freedom of movement. In the story we read about a 33-year-old man who’s name is not revealed. The 33-year old man is a former microbiologist and has worked in a university
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A go-kart is a small four-wheeled vehicle. Go-karts come in all shapes and forms‚ from motor less models to high-powered racing machines‚ some‚ like Super karts‚ being able to beat racing cars on long circuits. Gravity racers‚ usually referred to as Soap Box Derby carts‚ are the simplest type of go-karts. They are propelled by gravity‚ with some races taking place down a single hill. Amusement park go-karts can be powered by 4-stroke engines or electric motors‚ while racing karts use small 2-stroke
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