ECTE182 – Internet Technology 1 – Tutorial Questions – Network Layer Week 10 Tutorial Questions – Solutions Chapter 20 ed 4: Network Layer (Internet Protocol) Solutions – ECTE182 – Internet Technology 1 - Spring Session 2007/2012 Review Questions 1- What is the difference between the delivery of a frame in the data link layer and the delivery of a packet in the network layer? The delivery of a frame in the data link layer is node-to-node. The delivery of a packet at the network layer is host-to-host
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Cell Phone Technology The cell phone technology that is ever changing by the day was scientifically invented and born back in the early 1980’s. Science was the main key to the birth of the cell phone which was put together by the Motorola Company who today is still making cell phones. Before the cell phone came out the car phone was the first mobile phone which were very large and had to be hooked up to a briefcase which supplied the power for the mobile phone. Science was the utilized to create
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entertains people around the world‚ and nowadays these tools have become in an important part of our lives. This is the case of the mobile phones and smart phones‚ which allow you to keep it in touch with your friends and connect you to the social networks‚ changing people’s life style and creating a dependence or addiction to its use. Even though‚ the first smart phone was created in 1992 by IBM‚ these electronic devices became as an useful tool five or four years ago‚ when people start buying
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Consequences of using drugs Many people would ask: why do people use drugs? Or what is the interesting thing about having that vice? Drugs act as poisons‚ when people have the first time using would begin internal and external situations. Saying that drugs have become the greatest misfortune of society is an exaggerated form of referring to the situation. No one sector of life is free from this outbreak. Crime and violence are obvious consequences‚ but the lack of morality‚ education ruined and
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Topic: Mobile phones are a necessary tool for education. Discuss Mobile phones are the communication device that can connect people with others in any places. Students nowadays rely on mobile phones as their communication devices with friends and parents. Some of them think mobile phones as a learning tool. Are they really essential as a learning tool? This essay will argue that mobile phones are a necessary tool for education but also they are not necessary tool for education. Firstly‚ it
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CONSUMER BEHAVIOUR AND ITS BUYING PROCESSES ON Mobile Phones SUBMITTED BY:- SUMEDHA .K. NARVEKAR 351 BACHELOR OF BUSINESS ADMINISTRATION UNDER THE GUIDANCE OF:- FACULTY GUIDE:- MS. VANESSA FURTADO FACULTY‚
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global warming‚ forcing society to seek other forms of clean‚ high-density energy. While renewable resources such as hydroelectric‚ solar‚ and wind energy are worthy substitutes‚ they are not yet ready to meet the world’s energy needs. Nuclear power is an attractive energy source‚ as it doesn’t emit greenhouse gases and can be used on a large scale‚ producing over 20% of electricity in the United States.1 Although with any energy solution‚ comes consequences.
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Social factors-the growth of mobile phones has reached a level where most people are expected to own one. Both the sizes and prices of mobile phones have become more affordable. Hence‚ in Thailand‚ people of all status from daily-earning laborers upwards can afford a mobile phone. Daily-earning workers are replacing the use of normal lines with prepaid mobile phones‚ since they are able to control their expenses more effectively. For Thai consumers‚ mobile phones serve as both a necessity and a luxury
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as a valid learning tool or just as another distraction contributing to the social disengagement of children? Smartphone Ownership Cellphones have come a long way since the two-pound‚ $3‚995 Motorola DynaTAC 8000X was first introduced in 1984. Subsequent generations of mobile phones continued to evolve and became more affordable and portable‚ and offered even more value beyond a means to call others. The advent and widespread adoption of the smartphone — essentially a miniature‚ portable computer
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users regarding their preferences and behaviors related to mobile devices and imaging. He therefore hired a market research firm to conduct a quantitative customer segmentation study. The firm conducted a national survey of 2‚000 respondents who were selected from lists of mobile telephone customers aged 15 and older. The questions in the survey ranged from respondents’ current mobile phone behavior and camera experience to general technology aptitude and price sensitivity. The survey questions
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