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 ...
Latest Answer: DAO stands for DataAccessingObject. DAO's are simple java beans in which setters and getters of our variables had. By creating an object to that bean we can access the variables in our class. ...
Latest Answer: Front controller pattern. Famous examples Struts and JSF. ...
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