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:	Aug 06, 2026
# of views:	3456
Rating 100%

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Total 49 questions

Question 1

Which two actions are associated with page rendering?

A.A DML page process inserting records into a table after the Form Page is submitted.
B.A validation check on a user input field to verify that the entered value is numeric.
C.A computation which sets the session state with process point 'On Load - Before Header.
D.The process of submitting a page.
E.The process of generating a page from the Database.

Question 2

Which four actions can be performed when you click the Reorder Region Items Icon under items on a page definition page?

A.Change the Display as for the Item
B.Change the label of an item
C.Reorder the Items within a region
D.Control whether an item should appear on a new line or create a new field
E.Change the label alignment for an Item

Question 3

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

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

Question 4

You currently have all your users set up in a directory. Which authentication scheme would you select to check the username and password in the directory?

A.Authentication scheme from scratch using the APP-USER function to check for the username and password.
B.Single Sign On authentication, from the pre-configured schemes.
C.Database Account credentials, from the pre-configured schemes.
D.LDAP credentials verification, from the preconfigured schemes.
E.Database Access Descriptor (DAD . credentials verification, from the pre-configured schemes.

Question 5

Your application includes a standard tab set TS1 with two tabs. You want the tabs to show up only in page 1 but not in page 2. Which actions achieve the stated requirement?

A.Change the region template on the page where the tabs should not be rendered.
B.Edit the tab definition. In the Tab Also Current for Pages field, specify the page number for which the tab is to be rendered.
C.Edit the tab definition. Select "Current page is NOT in Expression 1" for Condition Type and then specify the page number for which the tab is to render in the "Expression 1" field.
D.Edit the tab definition. Select "Current page Expression 1" for Condition Type and then specify page 1 in the "Expression 1* field. Repeat this process for the other tab.