Free Oracle 1Z0-450 Exam Dumps Questions & Answers


Exam Code/Number:	1Z0-450Join the discussion
Exam Name:	Oracle Application Express 4: Developing Web Applications
Certification:	Oracle
Free Question Number:	49
Publish Date:	Oct 05, 2026
# of views:	3638
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Total 49 questions

Question 1

Which two actions are true about using standard and parent tabs?

A.You cannot apply authorization at standard tab level.
B.You can resequence the display order of standard tabs.
C.To use parent tabs, you must use a page template that supports them.
D.When you create or edit a standard tab, for the Tab Label attribute, you cannot use substitution values.

Question 2

You are testing a customer entry form that is part of an Order Processing application. When you open the form the first time, enter data, and click 'Submit", a message "Action Processed" is displayed and data is inserted into the underlying table. However, when you open the page again, it displays old data In place of a blank new form. How do you ensure that a blank form is displayed so that you can enter new customer data?

A.Set Caching to "Not Cached" for the page that hosts the customer entry form.
B.Select "Always, replacing any existing value in session state" from Source Used field for each form item on the page.
C.Set Caching to "Not Cached" for the region that hosts the customer entry form.
D.Set the "Maintain session state* item property to "Per Session".
E.Modify the branch for the "Submit" button to clear the cache for the page or items on the page.

Question 3

Values of which three items can be set from the Print Attributes page of a SQL Query report?

A.Report output format.
B.Report column heading.
C.Report column width.
D.Print server port.
E.View report as an attachment or inside the browser window.

Question 4

Which two actions are true about creating a form based on a table with a report?

A.The first page provides users with the ability to update the selected table or view.
B.This wizard builds two pages, the first page for the report and the second page for the form.
C.This report and form combination is based on a single table or view.
D.The second page enables users to specify the row to be updated.
E.This report and form combination can be based on more than one table or view.

Question 5

Before the application Installation can proceed, the Installer checks whether the user has required system privileges or not. Where would you specify the required system privileges?

A.Supporting Objects > Prerequisites
B.Supporting Objects > Install
C.Supporting Objects > Validations
D.Supporting Objects > System Requirements
E.Supporting Objects > Build Options