Oracle Technology Certification

The Order Entry application contains several forms. The inventories form uses an LOV that is based on a record group that queries the Warehouses table to return a warehouse ID.
Several of the forms use LOVs that are based on the same query. You decide to centralize the creation of the record group to the entry form of the application, which opens all the other forms, for example, to open the inventories form, there is a When-Button Pressed trigger on the inventories button with the following code;
OPEN _FORM ('inventories');
in a When-New-Form-instance trigger for the entry form, you create the warehouse_rg record group by using the CREATE_GROUP_QUERY built in with the following arguments:
('warehouse_rg' , 'SELECT ALL WAREHOUSE.WAREHOUSE_ID, WAREHOUSE.WAREHOUSE_NAME FORM WAREHOUSE order by warehouse_name);
You also populate the record group in this trigger.
What must you do to make this record group available to the inventories form and the other forms?

View the Exhibit.

Iin the Human Resources form shown in the Exhibit, you want to modify the prompts, heights, and widths of the Department Id, Manager Id, and Location Id Holds in the Departments data block.
What must you select before invoking the Layout Wizard in reentrant mode to modify these item properties?

You are implementing a JavaBean in a form, the bean has no visible component on the form when invoked, the bean displays an input text where users enter a zip code, the bean has a single method that returns a short weather forecast for that zip code as a character value.
How can you retrieve that value so that you can display it to the user?

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?

In Forms Builder, the iconic buttons on the form are blank, but when you click Run Form the form appears in the browser with Images in the iconic buttons.
What are two things that you can check to track the source of this problem?