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Network, Intranet & Internet. At the end of the lesson, students should able to: • Define what is Network, Intranet & Internet.
Typology: Exercises
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Define what is Network, Intranet & Internet.
Explain how Network, Intranet & Internet works. - Define what Is Web Browser. - Understand what is World Wide Web. - Explain how Web Browser works and how to find information. • Define and Explain how E-mail Works. - Know how to apply Security & Privacy when surfing.
Collection of hardware, interconnectedby communication channel that allows usto share resources & information
Secure Connection of computers usingInternet Protocol (IP) to share resourceswithin an Organization. Resources are shared in aserver.User can access within theorganization network andcannot be access outsideorganization network.
Internet is an interconnected computernetworks that use standard Internet ProtocolSuite (TCP/IP). It connects billions of users that consists ofacademic, business, private or governmentnetworks.
System of information distribution usingthe Internet. Linked document written based on HTML(Hyper Text Markup Language) Contains Graphic, Audio,Video, etc. Navigation Links: allows user interactionwith the web. Data transfer uses HTTP (Hyper TextTransfer Protocol)
Application software for retrieving,presenting and surfing information on theinternet. It access the World Wide Web using URL(Uniform Resource Identifier) example :www.yahoo.com. Example of Web Browser:
Using Search Engine^ ◦ www.google.com ◦ www.yahoo.com ◦ www.bing.com Online Encyclopedia^ ◦ www.wikipedia.com
Electronic Mail eg. [email protected] Method of exchanging digital messages froman author to one or more recipients. Compose, Receive, Forward, Reply, CC &BCC, Delete, Archive, and so on. Share/attach documents, file, song, picture. Popular free email provider:^ ◦ www.gmail.com ◦ www.mail.yahoo.com ◦ www.live.com.my
