1z1-151 무료 덤프문제 온라인 액세스

View the Exhibit.

You have integrated the WebUtil utility into the Orders form. You code a When-Button- Pressed trigger to call some WebUtil functionality, and then run the form to test it.
Everything works as it should.
You then write some other triggers and test the form again. Before the form appears, you receive several errors that are similar to the one shown in the Exhibit.
What is a probable cause of this error?

• A.You did not enable the GetClientinfo JavaBean.
• B.You have invoked WebUtil functionality from a Pre-form trigger.
• C.You have invoked WebUtil functionality from a trigger that does not accept restricted built-ins.
• D.Java is not installed on the client machine, so SET_JAVA_VERSION returns an error.
• E.You did not recompile the WebUtil library after adding new triggers.

You wish to use a javaBean in a form. This javaBean has no visible component.
You use the Layout Editor to create a bean area item that implements this JavaBean. You want to be able to see the bean area item in the Layout Editor so that you can easily interact with it at design time.
What can you do to ensure that the bean area item does not appear on the form at run time?

• A.Set its Visible property to No.
• B.Set its Height and Width properties to 1.
• C.Set its Implementation class programmatically at run time.
• D.You cannot avoid displaying the Bean area at run time.
• E.You do not have to do anything; if Implementation Class does not display a visible component, the bean area does not show at run time.

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.False
• B.True

The Orders form has three blocks: Orders, Orders_Items, and inventories. It also has a button labeled Next Block with a When-Pressed trigger.
IF :SYSTEM.cursor_block = 'orders' THEN
GO_BLOCK('order_items');
ELSIF :SYSTEM.cursor_block = 'order_items' THEN
GO_BLOCK('inventories');
ELSIF :SYSTEM.cursor_block = 'inventories' THEN
GO_BLOCK ('orders');
END IF;
The button is not functioning correctly; it does not cause navigation to occur. What must you do to fix the issue?

• A.Change all occurrences of :SYSTEM.cursor_block to :SYSTEM.trigger_block.
• B.Move the code to a PL/SQL program unit.
• C.Use system variables in the GO_BLOCK statements.
• D.Change the block names to uppercase in the GO_BLOCK statements.
• E.Change the block names to uppercase in the condition (IF ...THEN) statements.
• F.instead of naming the block to navigate to, replace the GO_BLOCK built-in with NEXT_BLOCK

View the Exhibit.

The Summit menu is attached to the Orders form. The Toggle Autoquery menu item is a check box that toggles whether a query is automatically performed when the Orders form is first invoked. If the check box is deselected, users must manually query.
In addition to using the menu, users want to be able to toggle the autoquery preference directly from the form. You add a button named Toggle Autoquery with the following When- Button-Pressed trigger:
DECLARE
mi_id MENUITEMS;
BEGIN
mi_id ;=FIND_ITEM ('Preferences.AutoQuery')
/* Determine the current checked static of the AutoCommit menu checkbox item And toggle the checked state*/ IF GET_ITEM_PROPERTY (mi_id, CHECKED) = 'TRUE' THEN SET_ITEM_PROPERTY (mi_id, CHECKED, PROPERTY_FALSE); ELSE SET_ITEM_PROPERTY (mi_id, CHECKED, PROPERTY_TRUE); END IF; END; However, the trigger does not compile. What three changes must you make so that the trigger compiles successfully?

• A.Change SET_ITEM_PROPERTY to SET_MENU_ITEM_PROPERTY
• B.Change PROPERTY_TRUE to 'TRUE'.
• C.Change PROPERTY_FALSE to 'FALSE'.
• D.Change 'preferences.AutoQuery' to 'orders.preferences.AutoQuery'.
• E.Change 'preferences.AutoQuery' to 'AutoQuery'.
• F.Change GET_ITEM_PROPERTY to GET_MENU_ITEM_PROPERTY
• G.Change FIND_ITEM to FIND_MENU_ITEM.
• H.Change 'preferences.AutoQuery' to 'ORDERS.PREFERENCES>AUTOQUERY'.
• I.Change 'preferences.AutoQuery' to 'AUTOQUERY'.