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Intro to Internet
Basic Network and internet vocab terms
| Question | Answer |
|---|---|
| "is electronic mail that sends and receives messages through a computer network. To use electronic mail a computer | |
| Fiber Optic Cable | contains thin strands of glass that carry light instead of electricity. Fiber optic cables carry information faster than standard network cables. |
| Firewall | is a system designed to prevent unauthorized access to or from a network. |
| Server | is one central computer that stores the files and programs that can be accessed by computers connected to a network. |
| HTML | is the coding used to write and format documents for publishing on the World Wide Web. |
| Home Page | is the first web page the user sees when he enters a web site. |
| Internet | a global network of networks |
| ISP | provides Internet services to any connected user. |
| LAN | is a series of two or more computers electronically connected usually within the same room or building. |
| WAN | "is a network of computers that are electronically connected |
| World Wide Web | is a collection of electronic pages accessed by using the Internet. |
| Web Site | "is a location on the World Wide Web. It contains a homepage and may also contain additional web pages |
| Web Page | "is a document on the World Wide Web that stores textual information |
| URL | is an address for the Internet. |
| Telecommunications | "is the process of sending and receiving information over a distance |
| Search Engine | "A web site or web page on the Internet that allows users to find web sites |
| Network | is a group of connected computers that allows people to share information and peripherals. |
| WLAN | Wireless Local area network |
| PAN | Personal area network (home network) |
| NIC | Network interface card |
| twisted pair | pairs of wire that are twisted together |
| coaxial | network wire of a single copper core |
| fiber optic | "plastic or glass wire that transmit light |
| P2P | "network model where all PC's have the same role |
| client/server | network model with one PC submits a request and another PC provides it |
| range | maximum distance between access points |
| transfer speed | speed at which an access point can send/receive data |
| access point | device which collects wireless signals and sends them to the network |
| hotspot | a location to connect to the Internet wirelessly |
| protocols | a set of rules for communicating on a network |
| IP | Internet protocol |
| internet protocol | Universal addressing system for computers on the Internet |
| TCP | transmission control protocol |
| transmission control protocol | prepares data for communication on the Internet |
| bps | bits per second |
| bandwidth | maximum possible speed for transmitting on a network |
| broadband | high speed communication |
| domain name | unique name for identifying a network or Internet site on the Internet |
| TLD | top level domain |
| top level domain | identifies the kind of site a domain name is |
| edu | education |
| mil | military |
| gov | governement |
| com | commercial |
| net | network of interests |
| org | non-profit organization |
| W3C | world wide web consortium |
| url | uniform resource locator |
| hyperlink | something to click to open a URL |