Struts2 Online Quiz

Q 1 - Which of the following is not a part of Struts architecture?

A - Actions

B - Interceptors

C - EJB

D - Value Stack / OGNL

Q 2 - Which of the following is true about struts-config.xml?

A - The struts-config.xml configuration file is a link between the View and Model components in the Web Client.

B - In form-beans section, you can map your ActionForm subclass to a name.

C - In global-forwards section you can map a page on your webapp to a name

D - All of the above.

Q 3 - Which of the following is correct about Temporary Objects?

A - There are various temporary objects which are created during execution of a page.

B - The current model object is placed before the action on the value stack.

C - These objects include #application, #session, #request, #attr and #parameters and refer to the corresponding servlet scopes.

D - None of the above.

Q 4 - What are the Struts2 error message keys that can come during file uploading process?

A - struts.messages.error.uploading

B - struts.messages.error.file.too.large

C - struts.messages.error.content.type.not.allowed

D - All of the above.

Q 5 - Which of the following theme comes bundled with struts 2?

A - simple theme

B - xhtml theme

C - css_xhtml theme

D - All of the above.

Q 6 - What is the purpose of @IntRangeFieldValidator annotation?

A - This annotation checks that a double field has a value within a specified range.

B - This annotation checks that a field is a valid e-mail address if it contains a non-empty String.

C - This annotation validates a supplied regular expression.

D - This annotation checks that a numeric field has a value within a specified range.

Q 7 - What is the purpose of @RequiredStringValidator annotation?

A - This annotation validates a string field using a regular expression.

B - This annotation checks that a field is non-null.

C - This annotation checks that a String field is not empty

D - This annotation checks that a numeric field has a value within a specified range.

Q 8 - What is the purpose of @KeyProperty Annotation?

A - This annotation sets the CreateIfNull for type conversion.

B - This annotation sets the Element for type conversion.

C - This annotation sets the Key for type conversion.

D - This annotation sets the KeyProperty for type conversion.

Q 9 - Which of the following class acts as Listener class in struts and spring integration?

A - org.springframework.web.context.ContextLoaderListener

B - org.apache.struts2.dispatcher.FilterDispatcher

C - Both of the above.

D - None of the above.

Q 10 - Struts2 has a great support for multiple view options.

A - false

B - true