What are inner class and anonymous class?

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How can you create your custom interceptor in struts 2?

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In ActionClass we can use only one action i.e execute(), but in DispatchAction we can use multiple actions.My question is , we can use multiple actions in Action class if(action.equals("add") if(action.equals("update"). Then when to use Action and DispatchAction which is frequently in webapplications.

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What are the sections into which a strut configuration file can be divided?

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What is the purpose of @createifnull annotation annotation?

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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?

2 Answers   Accenture,

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What is front controller in struts?

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What is the purpose of action tag in struts.xml?

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Can you explain custom tag?

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what happen if the private constructor is written in a claass

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Describe validate() and reset() methods.

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What’s the difference between struts and turbine? What’s the difference between struts and espresso?

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