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Free Oracle 1Z0-900 Exam Practice Questions

The new Oracle 1Z0-900 exam questions cover real topics from the latest Java EE 7 Application Developer release. Each question helps you review dificult key areas and understand how the Oracle Java system works in real scenarios. Practice regularly with updated version of Java EE and Web Services 1Z0 900 dumps, focus on weak points, prepare for your desired test effectively and pass your Oracle certification exam confidently on your first try.

Exam Code: 1Z0-900
Exam Questions: 142
Java EE 7 Application Developer
Updated: 26 Nov, 2025
Viewing Page : 1 - 15
Practicing : 1 - 5 of 142 Questions
Question 1

The physical inventory process is carried out for a particular inventory organization with the following
parameters:
Negative quantity Tolerance Percentage is set to 10%
Approval Type = ‘Always’
The system says that there are 100 on band, but you only counted 95. What will happen?

Options :
Answer: B
Question 2

Given the code fragment:
1z0-900-page68-image41
What output will be returned when this servlet is called a GET request? 

Options :
Answer: A
Question 3

Give the code fragment:

1z0-900-page68-image9
And the code fragment:
1z0-900-page68-image11
The sendConfirmation() and reserve() methods should be executed in the same transactional context.
Which transaction attributes do you ensure this?

Options :
Answer: D
Question 4

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

Options :
Answer: A
Question 5

You are working with JMS publish-subscribe operations.
What happens when a producer publishes a message to a topic for which a durable subscription exists but there
are no subscribers available?

Options :
Answer: C
Viewing Page : 1 - 15
Practicing : 1 - 5 of 142 Questions
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