Define the Key Terms Essay

Application Generally, a function on whatsoever engaging of computer or electronic device that is useful to the user, which drive out depict the user a reason to want to own and use the device. to a greater extent specifically, bundle that performs some useful function for a user. Computer net profit A combination of umpteen components that work together so that many different devices can communicate. Computer networking The gerund form of the term computer network. telecommunicate Electronic mail. An application in which the user can type schoolbook and attach other files to create the electronic equivalent of a postal letter, and send the e-mail to a nonher person using his or her email address. Enterprise network A network owned and operated by a company, with that company being somewhat larger than typical, generally (but not exactly) with more than than 1000 employees. HTTP Hypertext Transfer Protocol, The protocolused by blade web browsers and web servers to define the format of URLs (web addresses) and the messages used to exchange web purposes. network/the Internet The global network formed by interconnecting most of the networks on the planet, with distributively home and company network connecting to an Internet service provider (ISP), which in turn connects to other ISPs. Link A generic term for any network cable or wireless communications path in the midst of two devices over which bits can be transmitted.Node A generic term for any networking device that sits on the end of links, for the purpose of both connecting links to create physical paths and to make decisions about how to forward data through the network. Protocol A set of rules that different devices and/or software must follow so that the network works correctly. Video coordinate system A grid of pixel locations of a chosen width by height that contains the lights/colors to be shown in a video at a single point in time. Voice call A more modern term for a telephone call t hat does not use the word telephone, instead emphasizing the fact that the traffic that flows betwixt the endpoints is voice. sack up address Text that identifies details about one object in a network so that a client can request that object from a server. An informal term for URL. Web browser Literally, software controlled directly by a user that requests web pages from a web server, and after receiving a page, displays the web page in a window. much generally, this term refers to both the software and the hardware on which it executes. Web page In a web browser, all the text, images, video, and sound that reside the window of the browser when the user opens a link to some web address. Web server Literally, software that stores web pages and web objects, listens for requests for those pages, and sends the contents of those pages/objects to clients. More generally, this term refers to both the software and the hardware on which it executes.