An introduction to the internet technology

E-mail is very fast compared to the normal post. Network topology A network topology is the layout of the interconnections of the nodes of a computer network. In a network environment, authorized users may access data and information stored on other computers on the network.

internet technology notes sem 6 pdf

Connecting to the internet 1. The proposed network was not supposed to have a central control—which would be an obvious target. All the information on Internet are presented to the user as a document or more popularly known as Web Page.

Since that time technologies have emerged that have fuelled the growth of private enterprise on the Web. A complex computer network may be difficult to set up. And the host to which the client gets connected is actually connected to the Internet by a full time connection See Leased Connection.

State whether the following statements are True or False. Once the mail is received and read, it can be forwarded, replied.

What is internet

Networks may be classified based on the method of data used to convey the data, these include digital and analog networks. Explain in brief the concept of e-mail. That is, network topology is independent of the "physical" layout of the network. The Internet is at once a world-wide broadcasting capability, a mechanism for information dissemination, and a medium for collaboration and interaction between individuals and their computers without regard for geographic location. A complex computer network may be difficult to set up. Distributed computing uses computing resources across a network to accomplish tasks. Gateway Access is also known as Level-One connection. Basically the idea was to develop a very secure network which can work even after a nuclear attack. Telnet Remote Computing Telnet or remote computing is telecommunication utility software, which uses available telecommunication facility and allows you to become a user on a remote computer. If you are looking for personal anecdotes about products, especially computer-related hardware and software products, how-to information, practical advice, or the latest news stories, newsgroup archives may be a valuable resource. Components of an E-mail Address As in the case of normal mail system, e-mail is also based upon the concept of a recipient address. The commands typed on the client computer are sent to the local Internet Service Provider ISP , and then from the ISP to the remote computer that you have gained access.

Some visual chat rooms also incorporate audio and video communications, so that users may actually see and hear each other. It is the access to the Internet from a network, which is not on the Internet. Of course, the advancements came with a downside.

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Introduction to Internet Technology