What is the difference between CGI and Servlet?

1010

What is servletconfig?

974

When should you prefer to use doget() over dopost()?

1084

List out the difference between ServletConfig and ServletContext?

986

What’s the difference between genericservlet and httpservlet?

1021

How do we call one servlet from another servlet?

981

Explain how to improve Servlet Performance?

1085

Explain jsessionid?

974

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!

2266

What is the difference between the include() and forward() methods?

1027

What is session?

997

How can we perform any action at the time of deploying the project?

1067

What is Servlet API used for connecting database?

1047

what is the different between a servlet and a cgi? Why do you go for servlet rather than cgi?

989

What is a servlet-to-servlet communcation?

1107