1Z0-750最も有効な質問と解答で勉強

Ellie has two related interactive grids on a page. Which two steps must she perform to create a master detail relationship between them?

• A. Enter the name of the Foreign key constraint in the Detail Region Foreign Key Relationship attribute.
• B. Include a join clause in the SQL Query attribute of the detail interactive grid region.
• C. In one of the columns of the details region, select the related column of the master region for the Master Column attribute.
• D. Make the master interactive grid read-only.
• E. In the master region, select the correct region for the Detail Region attribute.
• F. Move the detail region below the master region.
• G. In the detail region, select the correct region for the Master region attribute.

Nancy has an application that is performing unexpectedly. She has turned on debug for the page and reviewed the debug messages and still can't determine the cause of the Inconsistent behavior. She believes It may be an APEX bug.
What action should Nancy take to Identify the issue?

• A. Review the application error log.
• B. Review the browser console output.
• C. Set Debug Level to 9 and review the debug messages.
• D. View the page source.

Which two are true about using the Create Page Wizard to create a report with "Report with Form on Table"?

• A. The wizard builds two p3ges using an interactive grid page and a form page.
• B. The first page allows users to update records.
• C. The wizard builds two pages, an interactive report page and a form page.
• D. The report and form must both be based on the same table or view.
• E. The second page allows users to select the previous and next records.

Morgan has a report and form on the EMP table. He updated the form by adding a display-only item P5_LOC, and a change event dynamic action on P5_DEPTNO to populate the item using Set Value with this SQL:
select loc from dept
where deptno = :P5_DEPTNO;
When Morgan runs the page, he gets this error:
apex_error_code:
WWV_FLOW_DML.COLUMN_NOT_FOUND
original message: Column LOC not found in table EMP
What should Morgan do to prevent this error?

• A. Update P5 DEPTNO and set Type to "Display Only."
• B. Update P5_Loc and set Source Type to "Null."
• C. Update P5_Loc and set Source Database Column to DEPTNO.
• D. Update P5_Loc and set Source Type to Item and select Item P5_DEPTNO.
• E. Update P5_Loc and set Save-Session State to "No."

You created an application where the home page looks like:

You now want to change the page to look like:

What do you need to do to change the appearance of the page?

• A. Update the region Template Options > Icons to "No Icons."
• B. Update the region Type to "List View."
• C. Update the list Template Options > Style to "Basic."
• D. Update the list Template to "Media List."