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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themselves through the strategy to survive‚ especially those involved in e-commerce. Many will argue that the internet technology has rendered strategy obsolete‚ but Porter argues that it is just the approach that has changed. He says "the time has come to step back and take a clearer view of the internet‚" he calls that marketers return to the basics of business. Porter claims that the internet has not brought any thing new; it just changes the approach that must be taken to remain competitive. There
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Best Answer Disadvantages of Internet Security Problems The valuable websites can be damaged by hackers and your valuable data may be deleted. Similarly‚ confidential data may be accessed by unauthorized persons. Accuracy of Information A lot of information about a particular topic is stored on the websites. Some information may be incorrect or not authentic. So‚ it becomes difficult to select the correct information. Sometimes you may be confused. Wastage of times A lot of time is wasted
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Internet Banking – Experiences of International markets In the days of virtualisation where working mothers and travelling sales-team prefer to use flexi-time and remote jobs profile; Internet is being adopted as a parallel medium of communication‚ transaction‚ and social networking. Internet banking is fast gaining momentum across the globe for its convenience and ease of conducting transactions at a speed and service levels never dreamt of‚ a decade ago. In-spite of its multiple advantages
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1950s 1957 USSR launches Sputnik‚ first artificial earth satellite. In response‚ US forms the Advanced Research Projects Agency (ARPA)‚ the following year‚ within the Department of Defense (DoD) to establish US lead in science and technology applicable to the military (:amk:) 1961 Leonard Kleinrock‚ MIT: "Information Flow in Large Communication Nets" (May 31) First paper on packet-switching (PS) theory 1962 J.C.R. Licklider & W. Clark‚ MIT: "On-Line Man Computer Communication" (August)
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The internet‚ since discovered as a powerful communication tool has grown‚ expanded and spread through out the world like wild fire. It has since become arguably the most powerful source of communication and resource. Many people in the world have access to the internet and almost every company has full access to surf the net. The internet has broadened our horizons in ways we never dreamt to be possible. Advertising on web pages‚ e-mail‚ instant chat‚ video conferencing and many other ways of
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The history of the Internet began with the development of electronic computers in the 1950s. The public was first introduced to the concepts that would lead to the Internet when a message was sent over the ARPANet from computer science Professor Leonard Kleinrock’s laboratory at University of California‚ Los Angeles (UCLA)‚ after the second piece of network equipment was installed atStanford Research Institute (SRI). Packet switched networks such as ARPANET‚ Mark I at NPL in the UK‚ CYCLADES‚ Merit
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Internet and Education Since the Internet was created it has always had an effect on education. After military establishments Universities were the first real contributors to the Internet’s structure. The Internet has vastly improved education. There are so many ways that education and the Internet are connected these days. Almost every textbook has a corresponding Internet sight including the one for this course. [http://www.scsite.com/dc2002/ Some sites like these contain valuable tools
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Peter Kimbrell Dr Beth Gibbs Microcomputers CIS146 October 21‚ 2014 Internet Filters When browsing the Internet‚ users may encounter a filter. Filters are programs that remove or block certain items from being displayed. Four widely used Internet filters are anti-spam programs‚ web filters‚ phishing filters‚ and pop-up blockers. An anti-spam program is a filtering program that attempts to remove spam before it reaches an Inbox or forum. Spam is an unsolicited email message or posting sent too
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3D Internet A. Divya‚ A. Hafsa Faizia Abstract--- The report considers an innovative technology for creating an interactive 3D map for WEB based applications. The KML format is an open standard for 3D multimedia and distribution of virtual world in Internet. This technology is based on wellknown technology “From Paper to Virtual Map”‚ proposed as cheap and fast way for creation of 3D city map. This proposed paper explains about GOOGLE EARTH which has developed 3D maps for PC and Mobile users.
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