Interview Tutorials
61. Interview Question: Who makes the Struts?
By: Ash : 2008-08-13
Description: Struts is hosted by the Apache Software Foundation(ASF) as part of its Jakarta project, like Tomcat, Ant and Velocity.
62. Interview Question: Why it is called Struts?
By: Ash : 2008-08-13
Description: Because the designers want to remind us of the invisible underpinnings that hold up our houses, buildings, bridges, and ourselves when we are on stilts. This excellent description of Struts reflect the role the Struts plays in developing web applications.
63. Interview Question: What is Action Class?
By: Ash : 2008-08-13
Description: The Action Class is part of the Model and is a wrapper around the business logic. The purpose of Action Class is to translate the HttpServletRequest to the business logic. To use the Action, we need to Subclass and overwrite the execute() method. In the Action Class all the database/business processing are done. It is advisable to perform all the database related stuffs in the Action Class. The ActionServlet (commad) passes the parameterized class to Action Form using the execute() method. The return type of the execute method is ActionForward which is used by the Struts Framework to forward the request to the file as per the value of the returned ActionForward object.
64. Interview Question: Write code of any Action Class?
By: Ash : 2008-08-13
Description: Here is the code of Action Class that returns the ActionForward object.
65. Interview Question: What is Struts Validator Framework?
By: Ash : 2008-08-13
Description: Struts Framework provides the functionality to validate the form data. It can be use to validate the data on the users browser as well as on the server side. Struts Framework emits the java scripts and it can be used validate the form data on the client browser.
66. Interview Question: What is ActionForm?
By: Ash : 2008-08-13
Description: An ActionForm is a JavaBean that extends org.apache.struts.action.ActionForm. ActionForm maintains the session state for web application and the ActionForm object is automatically populated on the server side with data entered from a form on the client side.
67. Interview Question: Why do we need Struts?
By: Ash : 2008-08-13
Description: Java technologies give developers a serious boost when creating and maintaining applications to meet the demands of today's public Web sites and enterprise intranets.
68. Interview Question: How does Struts work?
By: Ash : 2008-08-13
Description: Java Servlets are designed to handle requests made by Web browsers. Java ServerPages are designed to create dynamic Web pages that can turn billboard sites into live applications.
69. Interview Question: Is Struts compatible with other Java technologies?
By: Ash : 2008-08-13
Description: Yes. Struts is committed to supporting industry standards. Struts acts as an integrator of Java technologies so that they can be used in the "real world".
70. Interview Question: Who wrote Struts?
By: Ash : 2008-08-13
Description: There are several active committers to the Struts project, working cooperatively from around the globe. Dozens of individual developers and committers contributed to the Struts 1.x codebase.