How can duplicate form submission be handled in struts 2?
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why do we typecast ActionForm into our plain java bean class in Action class? What is the reason?
Difference between ActionErrors and ActionMessage?
What is http forward?
What are Struts2 core components?
Can we have multiple struts config files ?
What is the purpose of @doublerangefieldvalidator annotation?
Explain design patterns which is used in struts?
Explain the necessity of empty tag?
How struts2 supports internationalization?
Who makes the struts?
Explain the components of struts?
What is life cycle of an interceptor?