CS506 Fall 2011 Final Term Feb 2012 – VU Current Paper – 08 Feb 2012

CS506 Web Design and Development

differentiate between layers and Tiers
Why yield() method used
Describe Servlet Context
My Today Paper of CS506 Web Design and Development
What is difference between updaters and updateRow() method of rowset objects
why we use dotag() Method in tag handler class
Describe Different types of statement which are used in JDBC
what are the expression language Nuggets
Differentiate between sequential execurtion and multthreading
differentiate between forward and send redirected
how many types of JSP directives (5)

which technology used in java support in following layers (5)
presentation layer
business layer
data layre

Why & how we use JSP directives
describe Include and Request dispatcher (5)