Adobe PDF Library 10.0.1 2114503676 This allows messages sent over the Internet to be broken into small pieces, called packets, which travel over many different routes between source … Network Interconnection/Internet 0 Parts of the Internet World Wide Web Telnet Email Ftp 4. default Unit 5. ��ú�c��Uľ,���[:�vb��[(ή��|Y���-�B�K��;\v9�E����>3�� W�.�k����E�C�v�s��G�v�6h�HuGX9�[Vc�op����<0>$j�e9����>�����H�<0>$L���>GF��l��>����ă+����Z��c8����� ��ջ�'FFX�Y��/O��v����4��XG;J��јq�u�s�� �ʻ3�u��v@�`�7�ȷI�4/�~]�]C�V����E�O��xm6�ٗ�:�`�#�8 �r-�~ ���������뮺�\�k/�����-� ˀ>+�g���H���]x�n5��e�d�ˀ>(W�ۑx���UU����M�`%��_�?n��Um �V�6�y�t�+1}���]UV���V�7. 1.5.2.3 List some of the advantages of purchasing goods and services online, 3925749211 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. 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. >> 0 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. In essence, the Internet is an architecture, although many people conf use it with its implementation. The majority of its services and resources are offered on a free basis to its users. 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. -- 2114503676 << �o {��H�. OpenType - TT 3. What is the Internet? Internet is called the network of networks. << INTERNET ff A group of two or more devices, that are able to communicate with one another: • The telephone network: interconnection of telephones and switches • Computer network – A combination of computers connected through transmission media. Raleway-SemiBold Unit 3. 2016-08-26T16:57:37-04:00 Link:Unit 3 Notes. When the Internet is looked at as an archit ecture, it manifest s two different abstractions. Raleway-Bold stream 2971035679 -- -- Computer network is an interconnection between two or more hosts/computers. 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. • History of the Internet • Internet Operations Fundamentals • Introduction to APNIC • Managing Internet Resources • Policy Development Process • IP Addressing Basics • IP Routing Basics • DNS and Reverse DNS . The Internet Environment The Internet Environment Page 1 1. 3.000 /BitsPerComponent 8 The term “Internet” comes from the idea of “internetworking”, which captures the idea of connecting many networks together. Protocol Layers 4. OpenType - TT 0 0 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. 0 6 0 obj ! 1464741282 endobj OpenType - TT /Length 9 0 R IP, DV/LS routing, BGP ! – LAN (Local Area Network) – MAN (Metropolitan Area Network) – WAN (Wide Area Network) ff Network Devices • Wire … /Subtype /Image 0 • The more people in your network, the better your chances of finding that perfect job. /ColorSpace /DeviceRGB 9 0 obj 2363766865 /Length 7 0 R 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 -- A day hasn't gone by without some public discussion of the Internet and its user-friendly offshoot - the World Wide Web (WWW ). With the Internet, it's possible to access almost any information, communicate with anyone else in the world, and do much more. The Internet Programming Pdf Notes – IP Notes Pdf. The Internet is essentially a global network of computing resources. Our computers connect to local networks and the Internet connects the local networks together so all of our computers can talk to each other. • 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 TCP/IP communications protocol is a simple standard common addressing system and basic communications protocol, which helps in … -- 566571517 Buying and selling (e-commerce) 3. ?���c@֎G$�*Ӫ��8������[Q�8=Q�>���e��8�V�}��P�a��{���ct��[Q�=Bf�,?ҿ!��潣k�a�m���,��75�\��9�zWd��@�״C�����,���8����6��sO0& ��,�}�q5=�,K�.i��|��Yʱ�>�ߐ�������fUU���t"u Basic Internet Concepts. The Internet is a vast resource for information and recreation yet many do not ap- preciate its history or the process involved in designing and creating effective web pages. The Internet connects people and information through services such as email, games, social media, online banking, entertainment and video chat. -- Internet is a network of networks. The Internet does not have a director to manage or control it. /Width 100 ���{������!�{*i.#D+oeM%�h�γ��t�i湾��� �^4\�X����s��ȱ_��1��-�A��Y.��8�hs��H0~k� �3���h����]�����I�#�u�Y��0Z��;h:��]w���=��熃��������T�Y��Uq��i��T�Y��Ug� m,W�*�d~�IF����� ���D��#����؂��uv0#sHG��fSCZne�74��M� .�wz퉟M���!����ލ�bgc���q���[�Ufؙ���p���貿�S��]V~�4��?�h�c,$�i�m�m Communication 2. OpenType - TT /Name /im1 2: Internet Architecture. 0 endstream xmp.did:C49C7C661E20681183D1D5A7B4EC7BC7 %PDF-1.2 >> 8 0 obj 2363766865 %PDF-1.4 %���� 3.000 0 A network is a group of two or more computer systems linked together. The Internet is a global network of networks connecting millions of users worldwide via many computer networks using a simple standard common addressing system and basic communications protocol called TCP/IP (Transmission Control Protocol/Internet Protocol). Past papers and exam reports for the principles of internet technologies diploma module. /Height 122 Link:Unit 1 Notes. Raleway-Medium 3.000 uuid:39434ea3-bfc9-1240-9f44-5510b4ef6a7f �v���?���of����S�h��S��Zs��a��N��5?��_Y�H��v2��� O��_�u=��{�MĶ��#p� �E�}_�����-%�vF�����������7Ӷ��#p� ���]02�pw_�����Pl�e.y,��U9��Eu9���}l�ߖs[���[}����ˊ��\��[p���o��Y[9q^[���Kr�M����������[έ��u����KwI����r�b��[�W��۩��~-�$jZO�\e���lw�N��n��=�t�|��i?����z�Y��K�:���A�#P�C+��� Z0��Cu-��X0"i������/T莡��kA�4�ʤ��+�c��q� ��p9$AY�����C�\G@���5����" Adobe InDesign CS6 (Macintosh) 1.003 Different types of networks include LAN, WAN, MAN, etc. Link:Complete Notes. / 4240392790 /Type /XObject 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. It is the general purpose nature of the service provided by … History of the Internet . Searching for information One of the most important things you need to know about the Internet is that it is a self-publishing %���� 1 Basic Networking Concepts 1. Internet, WWW, Web Browsers Concepts & Description; 1: Basics of Computer Networks. Raleway /Filter /LZWDecode Unit 1. 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. Mindful of this, the Internet population can be anything between 10 to 100 million users approximately. Adobe InDesign CS6 (Macintosh) Raleway path) Protocol: control the sending and receiving of information to and from end systems and packet switches Additional Networking Concepts and Technologies These are the course objectives! As the name suggests, the Internet is a global network of networks. 566571517 2016-08-26T16:57:37-04:00 a !1AQa"q�2���B#$Rb34�r�C%�S��cs5��&D�TdE£t6�U�e���u��F'���������������Vfv��������7GWgw��������(8HXhx�������� )9IYiy�������� 4240392790 1.1.1. Raleway *:JZjz���������� �� ? BASIC CONCEPTS OF INTERNET In the modern age, we are witnessing amazing development in the computer and networks fields, particularly in the last decade. endobj converted �D Ѱ�A�F�1p�h Ñ��n4�c!���M�� �� Some common definitions given in the past include − A network of networks based on the TCP/IP communications protocol. 2016-08-26T16:57:37-04:00 3.000 Introduction 2. Provide students with theory and concept about web information system from the past to future Year: 2013 OAI identifier: oai:CiteSeerX.psu:10.1.1.300.2452 You can think of the Internet as a physical collection of routers and circuits as a set of shared resources. The Internet is the largest computer network in the world, connecting more than a billion computer users. False xmp.iid:780DD4F81620681183D1F111BFA9FB39 1 0 obj <>>> endobj 2 0 obj <>stream 0 Raleway-BoldItalic When someone says a computer isonline, it's just another way of saying it's connected to the Internet. 0 Internet Basics History of the World Wide Web: The World Wide Web (WWW or “the Web”) is a part of the Internet. �Ym��. Raleway This framework provides cryptographic security 2016-08-26T16:57:37-04:00 Basic concept of internet Ms.Snehal Kulthe Department of Management Science 2. Unit 4. 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"(($#$% '+++,.3332-3333333333�� z d �� � xmp.did:C49C7C661E20681183D1D5A7B4EC7BC7 Understand the concept of purchasing goods and services online, including giving personal details before a transaction can be carried out, payment methods, consumer’s basic right to return unsatisfactory goods. The Internet is a global system that makes it possible for computers worldwide to share information via a variety of languages called protocols. Raleway 3.000 The Internet offers us a lesson on how to reason through the design of a complex system ! 0 packets, circuits, delay, loss, protocols ! The word internet was not as popular as it is today; because internet users were limited to those who had the ability to communicate and exchange information via computer networks. 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