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Oracle 1z0-900 Exam With Confidence Using Practice Dumps

Exam Code:
1z0-900
Exam Name:
Java EE 7 Application Developer
Certification:
Vendor:
Questions:
142
Last Updated:
Feb 22, 2025
Exam Status:
Stable
Oracle 1z0-900

1z0-900: Java EE and Web Services Exam 2025 Study Guide Pdf and Test Engine

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Java EE 7 Application Developer Questions and Answers

Question 1

Given the code fragment:

How long does this cookie persist?

Options:

A.

until server shutdown

B.

until garbage collection in the servlet instance

C.

this request

D.

until browser shutdown

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Question 2

You are building the User Preferences page of an application. A user can change values, such as his or her name, password, address, company, and so on. These values are sent to a CDI backing bean via AJAX when the user tabs out of each field. However, the values must be retained in the CDI bean and stored in the database only when the user clicks the Save button.

Which two scopes will allow your CDI bean to retain its state while the user is interacting with the User Preferences page? (Choose two.)

Options:

A.

Dependent

B.

View

C.

Session

D.

Request

E.

Application

Question 3

How can a servlet indicate to the browser that cookie data should be sent over a secure connection?

Options:

A.

Call the getSecure(true) method on the cookie object.

B.

Encrypt the cookie data. The browser automatically sends encrypted data over a secure connection.

C.

Set the ENCRYPT header in the response.

D.

Configure SessionTrackingMode.SSL on the ServletContext object.