Get Oracle 1Z0-151 Exam Practice Questions - Real and Updated

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?

Which statement is always true about a visual indicator that a text item has a list of values associated with it?

The Orders form has four blocks. The Orders and Order_items block are on the CV_Order content canvas; the inventories block items are on the CV_inventories content canvas; and Control block buttons are on the CV_Buttons toolbar canvas. All buttons have mouse Navigate set to No.

The Order_Items block is a detail of Orders. The inventories block is a detail of Order_Items, showing the stock of the selected product.

There is a button in the Control block with a When-Button-Pressed trigger:

IF GET_CANVAS_PROPERTY(:SYSTEM.cursor_item, item_canvas) = 'CV_ORDER' THEN

GO_BLOCK ('inventories')

ELSE

GO_BLOCK('orders');

END IF;

When you run the form and click the button, navigation does not occur, and the form displays the runtime error ''FRM-41053: Cannot find Canvas: invalid ID.'' What should you do to correct this problem?

You put some code in a Post_Update trigger and raise the FORM_TRIGGER_FAILURE under certain conditions. Does a rollback take place if the trigger falls?

Iin an Order Entry form, the Order_Items block has a text item called Shipping Date, which is of the Date data type. The Lowest Allowed Value and the Highest Allowed Value properties are not defined for this item.

Assuming that the following are defined, which three are valid settings for the initial Value = property of the Shipping_Date Item?