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INTERNET SERVICE - Coggle Diagram
INTERNET SERVICE
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•Function:Allows user to create, send, receive, forward, store, print, and delete e-mail messages.
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•Email programs are available as desktop apps, web apps and mobile apps.
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•Each webpages can contain text, graphics, animation, audio and video.
•Webpages can be a static page or a dynamic page which can be linked to each other through a hyperlink.
•The World Wide Web(www) provides a world wide collection of electronic documents (webpages) for user to access.
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Static Page
•No interactivity, programming syntax or web hosting.
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3. INSTANT MESSAGING
•is a real-time Internet service that notifies you when one or more people are online and allows you to exchange messages or files or join a private chat room with those people.
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•Users need to install instant messenger software on the computer or mobile device before they can start messaging with each other.
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4.VoIP
•Voice Over Internet Protocol (VoIP) Is a technology that allows user to make voice calls using an Internet connection instead of a regular telephone line (also called Internet Telephony).
•Some VoIP services may only allow you to call other people using the same service, but others may allow you to call anyone who has a telephone number-including local, long distance, mobile and international numbers.
5.FTP
•File Transfer Protocol (FTP) is an Internet standard that permits file uploading and downloading with other computers on the Internet.
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Disadvantages of VoIP:
•Some VoIP services don't work during power out ages and the service provider may not offer backup power.
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Downloading:the process of a computer or device receiving information such as a web page, from a server on the Internet.
Uploading:the process of transferring documents, graphics, and other objects from computer to a server on the Internet.
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