Free Oracle 1Z0-900 Exam Practice Questions & Explanations

Last updated on: Aug 28, 2026
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Question 1

You have been asked to implement internationalization in your JSF web application.

Where do you configure the supported locales?

Answer Options
Correct Answer: A
Question 2

Given the code fragment from a Facelet page:

On Line 1, you ae asked to insert a search box that displays the text ''Search Here'' via a placeholder.

Assume searchMB is a valid Managed Bean.

Which two options enable you to create a search box with a placeholder attribute on Line 1? (Choose two.)

Answer Options
Correct Answer: C, E
Question 3

How can you inject a target web service into an EJB?

Answer Options
Correct Answer: A
Question 4

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?

Answer Options
Correct Answer: D
Question 5

Which type allows you to share servlet attributes across your entire web application?

Answer Options
Correct Answer: A