Free Oracle 1Z0-900 Practice Test & Real Exam Questions

  • Exam Code/Number: 1Z0-900
  • Exam Name/Title: Java EE 7 Application Developer
  • Certification Provider: Oracle
  • Corresponding Certification: Java EE and Web Services
  • Exam Questions: 142
  • Updated On: Sep 02, 2026
When handling a JSF request, your application code decided to redirect the call to another URL by using HTTP redirect. Which action should you take to correctly complete the handling of the JSF life cycle?
Correct Answer: C Vote an answer
You have been asked to implement internationalization in your JSF web application.
Where do you configure the supported locales?
Correct Answer: C Vote an answer
Given the code fragments:

Which action completes this composite primary key implementation?
Correct Answer: D Vote an answer
Given the code fragment:

What output will be returned when this servlet is called a GET request?
Correct Answer: A Vote an answer
Given the code fragment:

When
the context root is requested http://host:port/context, how does the container resolve this mapping?
Correct Answer: A Vote an answer
How do you specify a default error page in your web.xml file?
Correct Answer: C Vote an answer
Your web application requires logic to remember items that a user placed into a shopping cart.
Which two mechanisms should you use to associate that information with the user? (Choose two.)
Correct Answer: A,B Vote an answer
Your customer wants you to restrict the values of Receivables Transaction Type for their three business units.
You created three reference data sets for each business unit. However, the user is still able to see the values in the Transaction Type list of values which are not defined in the business unit data set.
What is the reason for this behavior?
Correct Answer: C Vote an answer
: 27
Given:

Which client-side Java method will send the employee object to the WebSocket Server Endpoint?
Correct Answer: C Vote an answer