Which interceptor is responsible for i18n support?
how does request processor relates to action mapping?
How can we display validation errors on jsp page?
What is used to display the intermediate result in an interceptor?
Can we have multiple struts-config files in a single web app? If yes why should we have them? Will multiple copies make any impact on performance?
What is the purpose of execute method of action class?
What is the use of namespace in action mapping in Struts2?
How can we handle exceptions thrown by application in Struts2?
What is a custom tag?
What is the use of struts config xml file?
Why struts 1 classes are not thread safe whereas struts 2 classes are thread safe?
When should we use SwtichAction?
what is the difference between page and pageContext implicit variables