Now that you have almost completed the course, use your newly acquired knowledge to reexamine the following question:

1. PHP, MySQL, Ajax and other current web technologies are required in order for the World Wide Web as we know it to function. What role do these technologies play?

There is a lot of debate about emerging technologies. Some of the most popular technologies include Web 2.0/3.0, HTML 5.0, and cloud computing. This Discussion will help you understand what these technologies are and what they mean to you as a web developer.

1. Briefly explain the features of Web 2.0 and Web 3.0. What are some of the advantages and disadvantages of Web 2.0 as compared to Web 3.0?

2. What are some of the advantages and disadvantages of HTML 5.0 as compared to Adobe Flash? Which one would you prefer to use for web development? Why?

3. Cloud computing may pose significant challenges for Internet users. What do you think some of these challenges are, and how can they be managed?