LS-OT 728x90 ID:10684

Wednesday, April 29, 2009

Terms and Definitions

Canvas 3D (C3DL) - is a javascript library that will make it easier to write 3D applications using canvas 3d. It will provide a set of math, scene, and 3d object classes to make the canvas more accessible for developers that want to develop 3D content in browser but do not want to have to deal in depth with the 3D math needed to make it work.

Dynamic Host Configuration Protocol (DHCP) - is a network server uses this protocol to dynamically assign IP addresses to networked computers. The DHCP server waits for a computer to connect to it, then assigns it an IP address from a master list stored on the server. DHCP helps in setting up large networks, since IP addresses don't have to be manually assigned to each computer on the network. Because of the slick automation involved with DHCP, it is the most commonly used networking protocol.

Extranet - An extranet actually combines both the Internet and an intranet. It extends an intranet, or internal network, to other users over the Internet. Most extranets can be accessed via a Web interface using a Web browser. Since secure or confidential information is often accessible within an intranet, extranets typically require authentication for users to access them.

Wiki - is a Web site that allows users to add and update content on the site using their own Web browser. This is made possible by Wiki software that runs on the Web server. Wikis end up being created mainly by a collaborative effort of the site visitors. A great example of a large wiki is the Wikipedia, a free encyclopedia in many languages that anyone can edit. The term "wiki" comes from the Hawaiian phrase, "wiki wiki," which means "super fast." I guess if you have thousands of users adding content to a Web site on a regular basis, the site could grow "super fast."

Internet Connection Sharing (ICS) - ICS allows multiple computers to connect to the Internet using the same Internet connection and IP address. For example, several computers in a household can connect to same cable or DSL modem using a router. As long as the router is connected to the modem, every computer connected to the router is also connected to the Internet. Network address translation (NAT) allows the computers to share the same IP address.

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