The Orders database table uses Order_id as its primary key. You have written the following code to use in the Orders block of a form:

SELECT orders_seq.NEXTVAL INTO :orders.order_id FROM SYS.dual;

Which statement is true about this code?

A. If you place this Code in a trigger that fires when the record is inserted into the database, you will likely have more gaps in Order IDs than if you use the sequence as a default value for the item.

B. If you place this code in a trigger, you should ensure that Order_Id has its required property set to Yes.

C. If you place this code in a trigger, you should ensure that Order_Id has its Database Item property set to No.

D. If the named sequence does not exist, it is automatically created the first time the code is called.

E. You should place this code a in a database trigger to minimize the gaps in Order IDs.

F. You should place this code in Pre-insert trigger to minimize the gaps in Order IDs.

G. You should place this code in a Post_insert trigger to minimize the gaps in Order IDs.

You have created an editor named MyEditor, and you want it to be available to edit the text item Product_Description. You can associate the editor with the text item by setting the Editor property of Product_Description to MyEditor.

A. True

B. False

You want to use the Forms Debugger to diagnose a problem with the RAISE_STATUS program unit that is stored in the database.

Forms Builder, you set a breakpoint in the stored code, and then run the Human Resources form in debug mode. You click the Raise_Salaries button, which has a When Button Pressed trigger that calls RAISE_SALARIES.

However, you are unable to see the RAISE_SALARIES procedure when you step through the code, and it does not appear in the stack frame. What could be the reason for this problem?

A. You are not connected to the database.

B. The stored program unit was not compiled with the debug information included.

C. The breakpoint should have been set in the When-Button-Pressed trigger, not in the stored program unit.

D. You cannot use the Forms Debugger to diagnose problems with stored program units.

You have the Orders form open in Forms Builder. You create an object group in the Orders form and try to drag various components in the Object Navigator to the object group.

Which two components will you be unable to place in the object group?

A. the Orders block of the Orders form

B. the Order_CV canvas of the Orders form

C. the When-New-Item- instance trigger of the Order_Items.Quantity item in the Orders form

D. the When-New Form-instance trigger of the Orders form

E. the Product_id item in the Order_Items block of the Orders form

View the Exhibit.

The orders form contains two canvases. Orders_CV displays one order and all of its order items. Help-CV displays context-sensitive help.

When users invoke the help screen for the Customer_Id item, the help information obscures the Custormer_Id item, as shown in the Exhibit. Users would like to be able to see both the item and its help information simultaneously.

How can you move the help information to the right so that the Customer_Id item is visible?

A. increase the Viewport X Position on the Help_CV canvas.

B. increase the Viewport X Position on Canvas on the Orders_CV canvas.

C. Decrease the Width on the Help_CV canvas.

D. in the Layout Editor for the Orders_CV canvas, select View > Stacked Views, and then select the Help_CV canvas. Drag the Help_CV canvas to the right of the Customer_Id item.