Web 2.0 is associated with Web app

Web 2.0 which lets the user for interactive information, can work on different platform of technology which essentially becomes a part of the WWW.

Web 2.0 web sites provide users with information storage, creation, and dissemination capabilities that were not possible in the environment which is the predecessor of Web 2.0 A web 2.0 web site usually contains some of the following features and techniques. Searching functionality: A user can type a word or a phrase to find the information through Keyword search. Linkage to another world: It unites information together into a meaningful information environment using the model of the Web. Authoring the Website content: A feature, which let the user to author the website by creating or updating the contents of the website.