When is the servlet instance created in the life cycle of servlet? What is the importance of configuring a servlet?

1108

What is a servlet context?

1238

What is meant by Servlet? What are the parameters of service method?

1106

What is java servlet session?

1031

How to rectify errors in java servlet while compilation?

1014

What is the difference between portlet and servlet?

1043

How to get ip address in jsp login page and how to validate like 127.1.0.1 all should not be greater than 255

3455

What is the web server used for running the Servlets?

1069

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!

2453

How do you communicate in between Applets and Servlets?

1125

Explain web container.

1085

What is the difference between a generic servlet and http servlet?

1047

What is http servlet?

1106

Which HTTP method is non-idempotent?

1189

What are the difference between session and cookies in servlet? Explain

1107