Tag: web technology

Questions Related to web technology

Can we use updateActionListener in SelectBooleanCheckbox tag?

technology web technology

  1. True

  2. False

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Correct Option: B

What property of the tag needs to be set to true in order to display only the messages that have not been associated with a component ?(enter the name, case sensitive)
technology web technology

  1. globalOnly

  2. id

  3. forceId

  4. rendered

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Correct Option: A

The method processDecodesWithoutValidation(FacesContext context) forces all components to execute the Apply Request Values phase and return an error message to the client if a RuntimeException is thrown, but it does not process validation for immediate components.

technology web technology

  1. True

  2. False

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Correct Option: A

What is the first entry point in the request processing life cycle of Struts 2 Framework

technology web technology

  1. Servlet

  2. Servlet Filter

  3. JSP

  4. None of The Above

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Correct Option: B

How are html form input parameters passed in case of Struts 2

technology web technology

  1. ActionForm

  2. Action

  3. All of the Above

  4. None of the Above

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Correct Option: B

What are the type of exceptions handled by Exception handler in Struts 2
technology web technology

  1. Unchecked

  2. Checked

  3. All of the Above

  4. None of the Above

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Correct Option: A

To pass HttpServletRequest instance to Action, which of the following interfaces/Classes need to be implemented.
technology web technology

  1. ServletRequestAware

  2. ServletResponseAware

  3. ActionSupport

  4. All of them

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Correct Option: A

Action Classes in Struts 2 have to extend ActionSupport.
technology web technology

  1. True

  2. False

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Correct Option: B

Action classes have to extend ActionSupport for declarative validation in struts 2

technology web technology

  1. True

  2. False

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Correct Option: B

In a struts 2 implementation, one of the name of the action is SampleAction and corresponding name of the Class is SampleClass. Please identify the correct validation xml name for the Action.

technology web technology

  1. SampleAction-validation.xml

  2. SampleClass-validation.xml

  3. All Of the above

  4. None of the above

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Correct Option: B