What is the importance of init() method in Servlet ?

1076

What’s the difference between forward() and sendredirect() methods?

1006

What are the features added in Servlet 2.5?

1251

What are the important functions of filters?

1139

What are different methods of session management in servlets?

1272

What is a web application and what is it’s directory structure?

1073

Hello, My project requirement is like I need to create a web page using MVC pattern. I hava a bean class, jsp page, servlet, service and dao. My jsp has two fields. One is dropdown list. The option values has to get populated from the database table. The other one is a text box and its value has to come from database table. As of now I have defined the fields in bean class, got the values from database using arraylists in dao class and I called this from service class. Can anyone please tell me the workflow of how the servlet will get this arraylist and populate the arraylist values as dropdown options in jsp page? Also I would like to know the role of bean class in MVC pattern? Thanks in advance!

2354

What is pure servlet?

1204

What are the new features added to servlet 2.5?

1090

What is the purpose of inter-servlet communication?

1094

Why the container loads server at the application startup and how?

1057

Explain the different ways for servlet authentication?

1093

What is the directory structure of web application?

979

Can we get PrintWriter and ServletOutputStream both in a servlet?

1143

How to notify an object in session when session is invalidated or timed-out?

1082