Internet From Wikipedia‚ the free encyclopedia Jump to: navigation‚ search This article is about the public worldwide computer network system. For other uses‚ see Internet (disambiguation). "Computer culture" redirects here. For other uses‚ see Cyberculture. |Internet | |[pic] | |A visualization of routing paths through a portion of the Internet.
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Cyber piracy: where the Internet is used to copy a digital document without authorization. Droppers: a program that when run will install a virus‚ Trojan horse or worm onto a hard drive‚ floppy disk or other memory media. Intranet: A network of networks that interconnects within a single widespread organization and uses the Internet Protocol (IP). Hierarchy: IM-Instant Messaging: IM is a software utility that allows users connected to the Internet to send text messages and files between other
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Spanning Tree Protocol • The Spanning Tree Protocol detects and prevents loops in bridged or switched internetworks by preventing some links from being used • Each Bridge has a unique bridge ID formed from concatenating a defined priority with one of the Bridge’s MAC addresses • The Spanning Tree Protocol starts by all bridges broadcasting Bridge Protocol Data Units (BPDUs) which informs all the other bridges of the transmitting bridge’s identity • The bridge with the lowest Bridge ID is elected
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OBJECTIVES FOR MODULE 4: LESSON 1 Using the Internet At the end of this lesson‚ you will be able to: * Define the terms network and Internet. * Describe the origins of the Internet and its basic structure. * Identify the components of a URL. * Apply the principles of evaluation to Web sites. * Internet Objectives * 1. Participants will have an understanding of Internet connectivity and structure - Understanding hardware‚ browsers & networking including LAN &
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On Internet And E Business Topic: Understanding the scope of E Business Prepared By : Fayza Firoz Ziaul Asif Chowdhury HND- In Business (Finance) FutureED Corporation Prepared For : Fayza Firoz Course Instructor of Internet And E Business FutureED Corporation I am very thankful to everyone who all supported me‚ for I have completed my assignment on Internet and E business effectively and moreover on time. I am equally grateful to my teacher Mrs
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WAP (Wireless Application Protocol) – Cellular phones/Handheld devices WAP or also known as Wireless Application Protocol is a set of protocols for connecting cellular phones and other handheld devices to the internet. WAP supports most wireless networks including CDPD‚ CDMA‚ GSM‚ PDC‚ PHS‚ TDMA‚ FLEX‚ ReFLEX‚ iDEN‚ TETRA‚ DECT‚ DataTAC‚ and Mobitex. WAPs interact with several mobile phones. WAP provides the following benefits: -Bringing internet content and advanced data services to
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In the history of mankind‚ the Internet is the greatest development in the domain of communication industry. Internet has tremendous potential and a lot to offer in terms of services. Internet is a source of information. There is a huge amount of information available on the Internet for just about every subject known to man‚ for example from government law and services‚ market information‚ new ideas and technical support. The history of the Internet began with the development of electronic computers
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INTERNET SEARCHING AUGUST 2012 Preface Online search / internet searching has become an essential for students and scholars. What typically took place in libraries‚ by phone calls or visits to experts in the field is being changed because of the Internet. Experts can sometimes be contacted by email and information‚ whether it is addresses‚ phone numbers‚ or detailed specifics on a certain subject‚ can be accessed on the World Wide Web. Search Engines
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Zone Routing Protocol in Computer Networking (ZRP) Abstract Routing protocols for mobile ad-hoc networks have to face the challenge of frequently changing topology‚ low transmission power and asymmetric links. Both proactive and reactive routing protocols prove to be inefficient under these circumstances. The Zone Routing Protocol (ZRP) combines the advantages of the proactive and reactive approaches by maintaining an up-to-date topological map of a zone centered on each node. Within
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The Internet is a global system of interconnected computer networks that use the standard Internet protocol suite (often called TCP/IP‚ although not all applications use TCP) to serve billions of users worldwide. It is a network of networks that consists of millions of private‚ public‚ academic‚ business‚ and government networks‚ of local to global scope‚ that are linked by a broad array of electronic‚ wireless and optical networking technologies. The Internet carries an extensive range of information
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