Searching for information One of the most important things you need to know about the Internet is that it is a self-publishing 1.003 /Name /im1 OpenType - TT What is the Internet? The Internet does not have a director to manage or control it. This framework provides cryptographic security Internet: The Internet, sometimes called simply "the Net," is a worldwide system of computer networks - a network of networks in which users at any one computer can, if they have permission, get information from any other computer (and sometimes talk directly to users at other computers). • Overview: IPSec and Related Concepts, page B-1 † Overview: VPN Concepts, page B-4 † Overview: Firewall Concepts, page B-10 † Additional Terms, page B-13 Overview: IPSec and Related Concepts The IPSec framework is a set of open standards developed by the Internet Engineering Task Force (IETF). The Internet connects people and information through services such as email, games, social media, online banking, entertainment and video chat. 2363766865 History of the Internet . 0 -- 1.2 In Detail • The Internet combines advances in information technology (which have greatly increased our capacity for storing and managing information) with advances in communications technology 2016-08-26T16:57:37-04:00 8 0 obj Raleway xmp.iid:780DD4F81620681183D1F111BFA9FB39 Link:Unit 2 Notes. Adobe InDesign CS6 (Macintosh) Basic Internet Concepts. 0 3.000 1 Basic Networking Concepts 1. 0 endobj How the “insides” of the Internet work [Lectures 3-8] ! Communication 2. Link:Complete Notes. endstream endobj 3 0 obj <> endobj 5 0 obj <>/Font<>/ProcSet[/PDF/Text]/XObject<>>>/TrimBox[0.0 0.0 612.0 792.0]/Type/Page>> endobj 6 0 obj <>/Font<>/ProcSet[/PDF/Text]/XObject<>>>/TrimBox[0.0 0.0 612.0 792.0]/Type/Page>> endobj 7 0 obj <>/Font<>/ProcSet[/PDF/Text]/XObject<>>>/TrimBox[0.0 0.0 612.0 792.0]/Type/Page>> endobj 8 0 obj <>/Font<>/ProcSet[/PDF/Text]/XObject<>>>/TrimBox[0.0 0.0 612.0 792.0]/Type/Page>> endobj 9 0 obj <>/Font<>/ProcSet[/PDF/Text]/XObject<>>>/TrimBox[0.0 0.0 612.0 792.0]/Type/Page>> endobj 10 0 obj <>/Font<>/ProcSet[/PDF/Text]/XObject<>>>/TrimBox[0.0 0.0 612.0 792.0]/Type/Page>> endobj 11 0 obj <>/Font<>/ProcSet[/PDF/Text]/XObject<>>>/TrimBox[0.0 0.0 612.0 792.0]/Type/Page>> endobj 12 0 obj <>/Font<>/ProcSet[/PDF/Text]/XObject<>>>/TrimBox[0.0 0.0 612.0 792.0]/Type/Page>> endobj 13 0 obj <>/Font<>/ProcSet[/PDF/Text]/XObject<>>>/TrimBox[0.0 0.0 612.0 792.0]/Type/Page>> endobj 14 0 obj <>/Font<>/ProcSet[/PDF/Text]/XObject<>>>/TrimBox[0.0 0.0 612.0 792.0]/Type/Page>> endobj 37 0 obj <>stream 1.1 Basic concept and terminology of information technology • Five parts of an information system • Define information technology • Evolution of computing technology • Emerging technologies in computing • Various measures to secure data • Applications of ICT • Importance of a life-long learning and continual professional dev. uuid:39434ea3-bfc9-1240-9f44-5510b4ef6a7f stream 3 The Five Key Aspects of Networking ... - Basic Characteristics • Many designs for packet switching are possible ... • At the same time the Internet protocols were … converted Goals Introduction - both methodological and practical - to the most basic Internet: Languages Protocols Standards Application Architectures Tools But also illustrate some of the most challenging and innovative techniques on the fore Self contained introduction to motivate further study and provide prerequisite material for more Basic concepts [Lectures 2, 3] ! stream path) Protocol: control the sending and receiving of information to and from end systems and packet switches The term “Internet” comes from the idea of “internetworking”, which captures the idea of connecting many networks together. 4240392790 Adobe PDF Library 10.0.1 566571517 xmp.did:C49C7C661E20681183D1D5A7B4EC7BC7 Unit 4. from application/x-indesign to application/pdf 3.000 The internet is the largest computer network in the world, connecting millions of computers. /Filter /LZWDecode Past papers and exam reports for the principles of internet technologies diploma module. 2971035679 << Internet is called the network of networks. << Basic Concepts 3 1.2.1 Anchors and Links A hypertext document contains links referring to other parts of the document, or even to whole other documents. �D Ѱ�A�F�1p�h Ñ��n4�c!���M�� �� a !1AQa"q�2���B#$Rb34�r�C%�S��cs5��&D�TdE£t6�U�e���u��F'���������������Vfv��������7GWgw��������(8HXhx�������� )9IYiy�������� Parts of the Internet World Wide Web Telnet Email Ftp 4. 3.000 ?���c@֎G$�*Ӫ��8������[Q�8=Q�>���e��8�V�}��P�a��{���ct��[Q�=Bf�,?ҿ!��潣k�a�m���,��75�\��9�zWd��@�״C�����,���8����6��sO0& ��,�}�q5=�,K�.i��|��Yʱ�>�ߐ�������fUU���t"u -- /ColorSpace /DeviceRGB Y�a�����*�֐��w;��V���(KNYK���S7��,Jr+��+ ������( ��۲M܏} ���U��`�p����,���k�^s������i:�y��(�����T��nlO���ۡ�Y�J��geq��As��e7T��{���#�$��,�t��YJG���� The Internet is a vast resource for information and recreation yet many do not ap- preciate its history or the process involved in designing and creating effective web pages. OpenType - TT default -- ���{������!�{*i.#D+oeM%�h�γ��t�i湾��� �^4\�X����s��ȱ_��1��-�A��Y.��8�hs��H0~k� �3���h����]�����I�#�u�Y��0Z��;h:��]w���=��熃��������T�Y��Uq��i��T�Y��Ug� m,W�*�d~�IF����� ���D��#����؂��uv0#sHG��fSCZne�74��M� .�wz퉟M���!����ލ�bgc���q���[�Ufؙ���p���貿�S��]V~�4��?�h�c,$�i�m�m The Internet is most often used for three main purposes: 1. Buying and selling (e-commerce) 3. -- The Internet is a global network of billions of computers and other electronic devices. Nanami Rounded Raleway-BoldItalic How to enter Internet 3.000 OpenType - TT -- Adobe InDesign CS6 (Macintosh) 0 Protocols 3. A key concept of the Internet is that it was not designed for just one application, but as a general infrastructure on which new applications could be conceived, as illustrated later by the emergence of the World Wide Web. 2016-08-26T16:57:37-04:00 IP, DV/LS routing, BGP ! Additional Networking Concepts and Technologies These are the course objectives! 2114503676 %PDF-1.2 >> / Unit 1. 1 0 obj <>>> endobj 2 0 obj <>stream Internet Basics History of the World Wide Web: The World Wide Web (WWW or “the Web”) is a part of the Internet. �o {��H�. Internet Programming Notes pdf – IP pdf notes – IP notes pdf file to download are listed below please check it – Internet Programming Notes pdf Book. %PDF-1.4 %���� 2971035679 Internet Protocols Lot of data transfer happens in an internet between computers and networks, and there should be some rules to regulate these transfers. 3925749211 The Internet is a global system that makes it possible for computers worldwide to share information via a variety of languages called protocols. Internet is a global system of interconnected computer networks that connect various Domain Name System (DNS) servers, web hosting servers, home and business users, etc. endobj 2363766865 The Internet Environment The Internet Environment Page 1 1. *:JZjz���������� �� ? /Type /XObject xmp.did:C49C7C661E20681183D1D5A7B4EC7BC7 "(($#$% '+++,.3332-3333333333�� z d �� � The Internet is essentially a global network of computing resources. 1464741282 1.5.2.2 Understand the term e-Commerce. Raleway -- -- Our computers connect to local networks and the Internet connects the local networks together so all of our computers can talk to each other. The Internet is the largest computer network in the world, connecting more than a billion computer users. NanamiRounded-Medium xmp.id:7C83851A38216811822A884F0634F857 Protocol Layers 4. In essence, the Internet is an architecture, although many people conf use it with its implementation. It is the general purpose nature of the service provided by … Mindful of this, the Internet population can be anything between 10 to 100 million users approximately. Raleway %���� This work seeks to address both the history of the Internet and basic concepts necessary 0 3.000 0 The Internet is a network of networks of computers. Raleway Unit 5. Basic concept of internet 1. /BitsPerComponent 8 xmp.did:C49C7C661E20681183D1D5A7B4EC7BC7 application/pdf One abstraction deals with comm unications connectivity, packet delivery and a … Internet Basic Concepts. You can think of the Internet as a physical collection of routers and circuits as a set of shared resources. OpenType - TT ���� Adobe d� �� C Chapter 1: Introducing Basic Network Concepts 3 BaseTech / Networking Concepts / team / 223089-4 / Blind Folio 3 • Figure 1.1 A computer network can be as simple as two or more computers communicating. /Width 100 A hypertext document does not have to be read serially; the fragments of information can be accessed directly via the links contained in the document. A key concept of the Internet is that it was not designed for just one application, but as a general infrastructure on which new applications could be conceived, as illustrated later by the emergence of the World Wide Web. Different types of networks include LAN, WAN, MAN, etc. 1.5.2.3 List some of the advantages of purchasing goods and services online, Basic concept of internet Ms.Snehal Kulthe Department of Management Science 2. /Length 9 0 R The TCP/IP communications protocol is a simple standard common addressing system and basic communications protocol, which helps in … Unit 3. 2016-08-26T16:57:37-04:00 packets, circuits, delay, loss, protocols ! False 0 With the Internet, it's possible to access almost any information, communicate with anyone else in the world, and do much more. Introduction 2. 1.7 Glossary A day hasn't gone by without some public discussion of the Internet and its user-friendly offshoot - the World Wide Web (WWW ). Basic Concepts The Internet uses packet switching Packet switch: a link-layer switch or a router Communication link: a connection between packet switches and/or end systems Route: sequence of switches that a packet goes through (a.k.a. Raleway-Bold When someone says a computer isonline, it's just another way of saying it's connected to the Internet. – LAN (Local Area Network) – MAN (Metropolitan Area Network) – WAN (Wide Area Network) ff Network Devices • Wire … 566571517 >> The Internet also includes e-mail, Usenet newsgroups, instant messaging and FTP. proof:pdf I network concepts I web concepts I internet addresses I sockets References: I Harold: Java Network Programming I Hall: Core Web Programming I Deitel, et al: Internet and the World Wide Web How to Program I Ince: Developing Distributed and E-Commerce Applications DD1335 (Lecture 1) Basic Internet Programming Spring 2010 6 / 23 2016-08-26T16:57:37-04:00 Computer network is an interconnection between two or more hosts/computers. The Internet - An Introduction In recent years there has been a significant move towards using computers as entrances to the vast world of the Internet. 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