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INTERNET PRINCIPLE OF OPERATION (function of Internet Services) - Coggle…
INTERNET PRINCIPLE OF OPERATION (function of Internet Services)
www
webpages contain text, graphics, animation, audio and video
webpages can be a static page or dynamic pages which can be linked through hyperlink
static page
simple web page
no interactivity, programming syntax / web hosting
user can see same content at a time
dynamic page
an interactive web page
enables reaction with user
can customize some/all of the viewed content
World Wide Web(www) provides a worldwide collection of electronic documents (webpages) to access
File Transfer Protocol
Examples
Smart FTP
Classic FTP
FTP works
Uploading
: transferring documents from computer to a server on the Intrnet
Downloading
: process of computer/device receiving information
FTP server
: computer allows user to upload and/ or download files
an internet standard that permits file uploading and downloading with other computers on the Internet
Email
function : allows user to create, send, receive, forward, store, print, and delete e-mail messages
available as desktop apps, web apps and mobile apps
transmission of message and files via a computer network
VolP
Examples
Viber
Google Hangouts
Skype
Google Duo
Advantage
do not incur extra charge beyond what the user is paying for Internet access
technology allows user to make voice calls using an Internet connection instead of a regular telephone line
Disadvantages
don't work during power outages and the service provider may not offer backup power
may or may not offer directory assistance/white page listings
Instant Messaging
need to install instant messenger software on the computer/mobile device
Examples
Telegram Messenger
Facebook Messenger
WhatsApp Messenger
real-time Internet service that notifies you when one/more people are online and allows you to exchange messages or join private chat room