Curious about Actual Oracle Java (1Z0-900) Exam Questions?

You created two filters for your web application by using the @WebFilter annotation, one for authorization and the other for narrowing results by the provided search criteria. The authorization filter must be invoked first.

How can you specify this?

You have been assigned to the Widget Editor portion of an application. It contains a Widget Editor Facelet page, the Widget class, and a simple WidgetEditor backing bean, which contains a reference to the current Widget instance.

Given the code fragment from the Widget class:

Given the code fragment from the Facelet page:

The page displays Conversion Error when a user fills out all the form fields and clicks the Save button.

Which step do you perform to fix this problem?

Identify two valid WebSocket message types for which you can register handlers. (Choose two.)

Given the following code:

What should you do at line 1 to enable this servlet receive request data without blocking?

Given the code fragment:

Assuming this bean is used only in the code fragment above, how long will the injected Bean instance be available?