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INTERNET PRINCPLE OF OPERATION - Coggle Diagram
INTERNET PRINCPLE OF OPERATION
INTERNET SERVICE
CATEGORIES
Internet Messaging
VoIP
Email
FTP
www
www
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 worldwide collection of electronic documents (webpages) for user to access
DYNAMIC PAGE
Enable interaction with user
User can customize some or all of the viewed content
An interactive web page
STATIC PAGE
A simple web page
No interactivity, programming, syntax, or web hosting
User can see the same content at a time
Instant Messaging
Most IM today are integrated in many email service and social network
Examples : Whatsapp Messenger, Telegram Messenger, Facebook Messenger
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
Users need to install instant messenger software on the computer or mobile device before they can start messaging with each other
Email
Emails program are available as desktop apps, web apps, and mobile apps
Examples of desktop e-mail programs : Microsoft Outlook, Opera Mail
One of the original internet services on the internet
Examples of free e-mail web applications : Yahoo! Mail, Gmail
Function : Allows user to create, send, receive, forward, store, print, and delete e-mail messages
Email or electronic mail is the transmission of message and files via a computer network
VoIP
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
Examples : Skype, Viber, Google Hangouts, Google Duo
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)
Advantage
Do not incur extra charge beyond what the user is paying for Internet access
Disadvantage
Some VoIP services don't work during power outages and the service provider may not offer backup power
VoIP providers may or may not offer directory
assistance/white page listings
File Transfer Protocol
Examples : Classic FTP, SmartFTP
How FTP works
Downloading: the process of a computer or device receiving information such as a webpage, from a server on the Internet
FTP server is a computer that allows users to upload and/or download files using FTP
Uploading: the process of transferring documents, graphics, and other objects from computer to a server on the Internet
is an Internet standard that permits file uploading and downloading with other computers on the Internet