1Z0-450 - Oracle Application Express 3.2: Developing Web Applications
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How many questions are there on the 1Z0-450 exam?
There are 73 questions on the 1Z0-450 exam to be completed in 120 minutes.
How long is the 1Z0-450 exam?
The 1Z0-450 exam is 120 minutes to complete 73 questions.
How much does the 1Z0-450 exam cost?
The 1Z0-450 exam is $245. The exam provider is Pearson Vue and you can register for the exam on their website.
What is the best way to study for the 1Z0-450 exam?
The best way to study for the 1Z0-450 exam is to practice at Exam.com.
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?
LDAP credentials verification, from the pre-configured schemes.
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?
Supporting Objects > Prerequisites
You can set the value of an item in your application by using which four methods?
By using built-in substitution strings
Using bind variables to reference session state of a specified item
Application or page computations
By invoking the f procedure in an HTTP request
Which two actions are associated with page rendering?
A validation check on a user input field to verify that the entered value is numeric.
A computation which sets the session state with process point On Load - Before Header.
Which two actions are true about creating a form based on a table with a report?
This wizard builds two pages, the first page for the report and the second page for the form.
This report and form combination is based on a single table or view.
Which two statements is true relating to authentication in Oracle Application Express?
It is a process of establishing user identity before the user can access an application.
An authentication scheme can be specified for an entire application, page, or specific components Such as item, button and regions on a page.
Which three steps are presented when importing an application?
Browse to the file location and select the name of the file to be imported
Select the parsing schema and build status
Select the database character set
Which three steps are presented when install an application in 4.2?
Select the build status
Select how to resolve Application ID conflicts
Select the parsing schema
Your application includes a standard tab set TSl 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?
Edit the tab definition. In the Tab Also Current for Pages field, specify the page number for which the tab is to be rendered.
You are testing a customer entry from 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?
Select "Always, replacing any existing value in session state" from Source Used field for each form item on the page.
When a user runs an Oracle Application Express application, how is information (identified and preserved from one page view to the next for that user?
Using authorization schemes
You have created an access control list. Which authorization scheme would you select to control access to an application or a page component?
Access control - view
ABC Company wants to change the font color of a Region Title to blue. Which two actions could be performed to accomplish this task?
Add a font tag around the substitution #TTTL# found in the region template definition.
Reference a class from a cascading style sheet that changes the text color to the desired color and apply that class in the HTML that immediately precedes the subsitiution #TTTL# found hi the region template definition.
Which four can be exported using the application export utility?
After creating buttons in a region position, you cannot change the position of the buttons to
In any button position defined in the region template
Which three actions can be performed by a Workspace Administrator?
Monitor workspace activity
Manage user accounts
View usage reports of workspace
In your application both page 2 and page 4 branches to page 5. Page 5 has a Cancel button which currently redirects to page 2, however it should redirect to either page 2 or page 4 depending on the origination page. Which three actions need to be performed?
Create two application items: LAST_PAGE and CURRENT_PAGE.
Create an application computation on item LAST_PAGE, computation point Before Header, type PL/SQL Function Body and the computation body as: BEGIN :LAST_PAGE:=nv(:CURKENT_PAGE,:APP_PAGE_ID; :CURRENT_PAGE:=APP_PAGE_ID RETURN:LAST_PAGE; END;
On page 5 use the value stored in application item LAST_PAGE to go back to the page from which you browsed to the current page.
XYZ Corporation wants to develop a new theme for all applications within a workspace. In order for a new theme to be applied to all applications, you must perform these steps. 1)Promote the theme to a workspace theme. 2)Change the theme identification number to a number higher than 100 3)Modify all applications to switch to the new theme. 4)Copy an existing theme 5)Navigate to the Themes page 6)Change the templates in the new theme 7)Edit the theme definition. What is the most likely sequence for he steps be perfromed in?
ABC Company wants to see which pages use the Reports - Standard template in a particular application. What three actions can be performed to find this Information?
Select the references link for the template on the Shared Components > Template page.
Which two are true about creating interactive reports?
A form and Interactive'-report can be at the same time.
Onlyone interactive report can be defined on a page.
Which two statementsistrue relating to authentication in Oracle Application Express?
It is a process of establishing user identity before the user can access an application.
An authentication scheme can be specified for an entire application, page, or specific components Suchas item, button and regions on a page.
What is page zero used for?
To display a set of items or buttons on all pages in the application
Where would you specify data load scripts that need to run as part of installing your application?
Supporting Objects > Installation Scripts
Which three statements are true about a wizard-generated tabular form?
Allows you to add and update multiple records at a time
Allow you to add more than one record at a time
Only allows you to change the updateable columns
You have 5 buttons in a region. These buttons are of style "HTML Button". Each button is of a different size (depending on the name of the button). How will you ensure that all the buttons are of the same size (150 pixels) and they look uniform?
Set the button attribute for each button to style "width: 150px”.
Choose three actions by which you can set a text item as read-only.
Set the item as Text Field (Disabled, saves state)
Navigate to Page Definition > Edit that item > Navigate to Read Only section > Select "Always" from the Read Only Condition Type
Set the item as Text Field (Disabled, does not save state)
Which three are valid process types of a Page Process?
Clear Cache for Items (ITEM, ITEM,ITEM)
User Details form page is page 1 in your application. On this page the end user is required to provide his Name and Address details- You need to create a validation that requires the end user to enter aprovince if the country is not the United States (US). Which action needs to be performed?
Create a validation of type PL/SQL Function Returning Booleanand enter the following in ht evalidation method; begin IF: P1_COUNTRY !+'US' AND; PI_PROVINCE IS NULLTHEN RETURN FALSE; ELSE RETURN TRUE; END IF; END;
You created a page that includes a form based on a Table along with associated Report. When you click the "Create" button in the report page, the form appears. You observe that you are unable to view P2_SALARY item. How do you make sure that you can view and enter a value through this form?
Do nothing. The Create Form wizard assumes that a sequence, trigger, or both will populate the primary key of the form. It therefore has to remain as a hidden item.
Which three actions are performed in the detail pane of the Object Browser?
Which two actions are true about using standard and parent tabs?
To use parent tabs, you must use a page template that supports them.
You can resequence the display order of standard tabs.
Which two actions are true about creating lists?
You can edit multiple list entries simultaneously.
You can add to a list directly from the page definition page.