Web Server



what is web server?


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WEB BROWSER

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WEB BROWSER A Web browser, or browser, is application software that allows users to access and view Web pages. The purpose of a web browser is to bring information resources to the user. With an Internet connection established, you start a Web browser.  The browser retrieves and displays a starting Web page. WEB ADDRESS A Web page has a unique address called a URL (Uniform Resource Locator) or Web address. A Web browser retrieves a Web page using its web address. If you know the Web address of a Web page, you can type it in the Address bar at the top of the browser window. WEB PAGE NAVIGATION Navigating web page-most webpage contain hypertext or hypermedia links. Hypertext is links in text based documents. Hypermedia is combines text-based links with graphic, audio and video links.   Tab Browsing Most current web browsers support tabbed browsing. Tabbed browsing allows you to open and view multiple Web pages in a single Web brow...
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Network Topology

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                                                                   Network Topology A network topology refers to the layout of the computers and devices in communications network. Two types of network topology:   Physical topology :   The arrangement of cabling.  Logical topology   :   T he path that data travels between computers on a network.                                                                                                                    Different between bus, star and ring...
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INTERNET CONNECTION Two types of Internet Connection: Dial-up Connection and broadband internet connection. DIAL-UP CONNECTION Two types of dial-up connection: Conventional Dial-up          To connect to the Internet, your computer dials its modem                 and connects to a modem attached to computer belonging to             our ISP.                     ISDN ( Integrated Service Digital Network )          1.Typically uses two phone lines transfer data.         2.  ISDN requires a special ISDN modem.         3. I SDN requires a special ISDN modem.         4. Characteristics of ISDN:   Faster, but pricey                               ...
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