Struts

3. In order to use the Struts 2 tag on the view page, you must include the _________ directive.
4. Type of exceptions which are not caught by the regular try-catch clause.
6. In order to display the exception stack trace the page should include <s:property value="_________"/>.
7. The <_________> element maps an exception type to a view name.
9. This is the method where we define the behavior of the current action.
10. Struts 2.0 implements design pattern.
12. Presentation part of the MVC.
13. The <_________> element defines global view names.
14. _________ classes contains the execute methods which is usually storing and/or retrieving information from a database the view.
15. The method that check whether there are any action-level error messages.
17. In order to display the exception name the page should include <s:property value="_________"/>.
19. Filters requests to the applications and handles how the user interface reacts to the user’s input.
21. The class used to send error feedback message to user and is display via <s:actionerror/>.
22. These are called after filters, before action methods, apply common functionalities like validation, conversion etc.
24. A software foundation in which struts was denoted.
25. MVC component implemented by action class.

1. The method that check whether there are any action-level messages.
2. Each field error messages can be added using the _________ method.
5. The simple string returned by the action class when a validation error is found.
8. THe method to add action-level error messages.
11. On the action class, the _________ method contain the validation rules.
16. The class used to send information feedback message to user and is display via <s:actionmessage/>.
18. A web application _________ is a piece of structural software that provides automation of common tasks as well as a built-in architectural solution that can be easily inherited by applications.
20. The data type of the return of an action class.
23. An open source framework which makes building web applications easier, based on Java Servlets and JSP technologies.