Question

What constitutes Web 2.0? List the different sites and services, and discuss the details for at least 5 of them.

Provide details on which features you found particularly interesting and why.

Answer 1

Web 2.0 is basically a  second generation of World Wide Web , it mainly focuses on people ability to share information or any kind of data online . Web 2.0 uses dynamic HTML then static HTML which is more used in serving web application to user .

Some common Web 2.0 examples are -

1)YouTube.com - This is top Web 2.0 website which is used world wide , here many people share their information in form of Video and that other people can easily see to videos to gain information from that user . This is mostly used to web 2.0 website and also many people uses it as for Teaching , studying etc purposes.

2)Wikipedia - This is a Web 2.0 website which has most of world wide information stored in it , when people searches for any information then Wikipedia also display the information related to the topic that people have searched .

3)IMDB - This is Web2.0 website which is used to shared information related to movie , like Rating , cast actors , Director , writer of the movie of any movie etc  .

4)Twitter - Nowadays Twitter has become a common source of sharing information , here people used to Tweet some usefull information and people that are following that person can see the information shared.

5) Instagram - This is also one of the common source of people sharing photos , videos . And nowadays it is mostly used application for photo sharing . This is also most used Web 2.0 webistes.