What do you mean by scope object and what are its types?
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What are life cycle methods of a servlet?
How do you configure a centralized error handler in servlets?
How to get the IP address of client in servlet?
How do you pass the data from one servlet to another servlet?
Is servlet a server side scripting language?
Name the servers that can be used to develope and deploy Servlets?
what is the advantage of using Servlets over CGI programming?
Can we use servlets in JavaScript?
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!
What is cgi?
Why setMaxAge() and getMaxAge() methods are used in Cookies?
What is the difference between forward () and sendredirect () functions in servlet? Explain