| A | B |
|---|
| Internet | Worldwide network of computers linked by telephone lines, fiber optics, and satellites |
| World Wide Web | A collection of text pages, digital images, music files, video and animation that you access using the Internet |
| HTML | Hyper Text Markup Language, a tagging language that turns documents into web pages |
| Web browser | A program that uses HTML to identify how to display pages on the client device |
| Web server program | A program that stores web pages on a server or a network of servers |
| URL | Uniform Resource Locator |
| Uniform Resource Locator | A unique address for a webpage |
| Domain extension | It classifies the type of a website |
| Domain name | Represents an internet protocol(IP address) |
| HTTP | Hypertext Transfer Protocol |
| Client | Computer that runs a web browser program |
| ARPANET | Communications network that enabled universities, research laboratories, and government agencies to share information |
| ARPA | Advanced Research Projects Agency |
