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The Internet and World Wide Web - Coggle Diagram
The Internet and World Wide Web
History of The Internet
Who controls the Internet?
No onec—cit is a public, cooperative, and independent network
Several organizations set standards
HOW IT WORKS?
1.Slow speed connection
Dial-up access modem in your computer uses a standard telephone line to connect to the Internet
High speed connection
DSL, cable modem,FTTP, fixed wireless, wireless modem,Wi-Fi, and satellite modems
The evolution
The Internet originated as ARPANET in September 1969 and had two main goals
Each organization is responsible only for maintaining its own network
Internet2 connects more than 200 universities and 115 companies via a high-speed private network
Many home and small business users connect to the Internet via high-speed broadband Internet service
An access provider is a business that provides individuals and organizations access to the Internet free or for a fee
Online service provider (OSP)
Wireless Internet service provider (WISP)
IP address
Domain name
DNS server
Netiquette
New node
The Internet is a worldwide collection of networks that links millions of businesses, government agencies, educational institutions, and individuals
Other Internet Services
E-mail
e-mail program
A mailing list
Instant messaging (IM)
Chat
Chat Room
VoIP
Newsgroup
Message board
FTP (File Transfer Protocol)
The World Wide Web
The World Wide Web, or Web, consists of a worldwide collection of electronic documents (Web pages)
A Web site is a collection of related Web pages and associated items
A Web server is a computer that delivers requested Web pages to your computer
Web 2.0 refers to Web sites that provide a means for users to interact
A Web page has a unique address called a URL or Web address
Tabbed browsing allows you to open and view multiple Web pages in a single Web browser window
There are thirteen types of Web sites
A graphic is a digital representation of nontext information
Animation is the appearance of motion created by displaying a series of still images in sequence