CS506 Web Design and Development final term paper spring 2011 on 17 july 2011

[Xpert]

The following Questions are long and short questions
Why and how do we use JSP page directives? 10
What type of data is sent to web server when a user submits a browser request to web server?5
Which Literals are supported by Expression Language? 5
What are the participants of MVC model and what are their responsibilities?
If a Java programmer don’t use layout managers then what difficulties would he face when creating graphical user interface?
Write any six features that JSF provide?
What type of information is passed in HTTP Request Parameters?
What are the benefits of using package? Explain with an example.
What is the meaning of error page if after using url [url=http://localhost:8080/myapp/index.html]

Code:

[/url][URL]http://localhost:8080/myapp/index.html[/URL]

in internet explorer an error appear showing error status 404 at server side?
If I write System.exit (0); at the end of the try block, will the finally block still execute? Also explain your answer.
How can you destroy the session in Servlets?
How is HTTP protocol a stateless protocol?
What are the drawbacks of Page-centric approach?