You are implementing a JavaBean in a form, the bean has no visible component on the form when invoked, the bean displays an input text where users enter a zip code, the bean has a single method that returns a short weather forecast for that zip code as a character value.
How can you retrieve that value so that you can display it to the user?
A. Use FBEAN.ENABLE_EVENT to register a listener for the bean event. Obtain the value of SYSTEM CUSTOM_ITEM_EVENT in a When-Custom item Event trigger, and then use that value as an argument to the MESSAGE built in.
B. Use FBEAN.REGISTEFLBEAN as an argument to the MESSAGE built in to invoke the bean’s method and return the value as a message displayed to the user.
C. Use FBEAN.REGISTERJ3EAN to register the bean, so that when the user enters a zip code into the bean s input text, the value is automatically displayed in the bean area item.
D. Use FBEAN.ENABLE_EVENT to register a listener for the bean event. Obtain the value of SYSTEM.CUSTOM_EVENT_PARAMETER in a When_Customitem-
Event trigger, and then use that value as an argument to the MESSAGE built-in.
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