The Web 2.0

The Web 2.0:

A) is a technology that focuses on online collaboration,users as both creators and modifiers of content,dynamic and customized information feeds,and many other engaging Web-based services.
B) is a computer network consisting of a collection of internet sites that offer text and graphics and sound and animation resources through the hypertext transfer protocol.
C) is a reference that points to a whole document or to a specific element within a document.
D) is a computer network consisting of a worldwide network of computer networks that use the TCP/IP network protocols to facilitate data transmission and exchange.