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.

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.

Explanation:

Web 2.0 describes the changing trends regarding how World Wide Web technology is used which is used in enhancing creativity, increase collaboration, secure information sharing, as well as the improvement of the Web functionality.

Web 2.0 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. Web 2.0 enables groups of individuals to simultaneously work on a document.

Therefore, the correct option is A.

a1.) template

b2.) master page