If more than one welcome-file, which one execute first? If first will run, what about second?
Latest Answer: If more than one welcome-file is there in welcome-files list, the first file in that list will be the welcome-file and the second one will not be executed.If the first file is not available, second one will considered , aif not third,nd so on. ...
What is advantage of static methods in real time applications? When we use static methods and when we use final methods? Explain with a suitable example..
Which method we can use to run the thread continuously? What are the filters in Real Time projects on which way we can use?
Latest Answer: Heap memory is allocated for the objects and the instance variables that are created by using new operator.Stack memory is for the method call and thread call. ...
Latest Answer: The action classes are the link between the Struts framework and your business application logic. The fact that the main method in the action class is called "perform" indicates that the action classes should do something. Every action needs ...
What is initial context point for handling web request in page centric architecture? Is it Jsp page or servlet
Latest Answer: There are two ways to redirect a request from JSP. They are1). response.sendRedirect("Path");2). requestDispatcher.forward("path");Now the difference b/t these two are :-1).sendRedirect() does not pass request and response object, ...
Latest Answer: Why not? We can override these two methods also. We can override init() method for connecting to the database or some other resources. The init() method called by the container only once ,when the servlet has been loaded into the memory. You can override ...
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