WEB DEV Flashcards
WWW
World Wide Web; a system of interlinked hypertext documents contained on the Internet.
THE WEB
a collection of billions of web pages that you can view with a web browser
INTERNET
a global wide area network that connects computer systems across the world
ISP
Internet service provider, which acts as the middleman between you and the Internet
INTRANET
a private network that can only be accessed by authorized users
LAN
Local Area Network; a geographic network that covers a relatively small geographic area
WAN
Wide Area Network; largest type of network in terms of geographic area
NETWORK
multiple devices that communicate with one another.
TCP/IP
Transmission Control Protocol/Internet Protocol. Protocol that connects computers to the Internet. Tells computers how to exchange information over the Internet.
HTTP/HTTPS
Hypertext Transfer Protocol. A protocol for controlling how Web browsers and servers pass information back and forth over the Internet. HTTPS uses encryption.
SSL
Secure Sockets Layer; it is a protocol that provides security when communicating on the Internet
client
A computer that requests data stored on a server.
Server
A computer that awaits and responds to requests for data.
URL
Uniform Resource Locator; a location or address identifying where documents can be found on the Internet
IP address
A number that uniquely identifies each computer or device connected to the Internet.
DNS
Domain Name System. Domain names serve as memorizable names for websites and other services on the Internet.
website
a collection of related webpages
web page
A document which can display text, graphics, audio, video and other elements through a web browser.
FTP
File Transfer Protocol. a protocol designed for transferring files over the Internet
Firewall
Part of a computer system that is designed to block unauthorized access
WEB BROWSER
A program used to view Web pages.
web design
the process of creating websites.
Hyperlink
a word, phrase, or image that you can click on to jump to a new document or a new section within the current document
HTML
Hypertext Markup Language. the language used to create webpages