1z0-151 무료 덤프문제 온라인 액세스

Which three statements are true about the PL/SQL Packages panel in the Forms debugger?

• A.You ran select an option button to view the packages that have not yet been instantiated.
• B.You can select an option button to view server packages.
• C.You can view packages only while the runtime process executes PL/SQL.
• D.You can view the values of variables that are defined in the package specification.

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?

• A.in the first line of code, change the system variable to: SYSTEM.CURSOR_CANVAS.
• B.Chang the argument to the GO_BLOCK built-ins to uppercase
• C.Chang the Mouse Navigator property of the button to yes
• D.in the first line of code, change the CV_ORDER to lowercase
• E.Change the sequence of blocks in the Object Navigator
• F.in the first line of code, change the built-in to GET_ITEM_PROPERTY

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

• A.An iconic list button appears next to the text item.
• B.A button with an ellipsis appears in the text Item when the cursor enters the text item.
• C.A list of values lamp appears as a tool tip when the cursor is placed over the text item.
• D.A list of values lamp appears next to the text item.
• E.A list of values lamp appears on the status line when the cursor enters the text item.

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.The breakpoint should have been set in the When-Button-Pressed trigger, not in the stored program unit.
• B.You are not connected to the database.
• C.The stored program unit was not compiled with the debug information included.
• D.You cannot use the Forms Debugger to diagnose problems with stored program units.

You want to use WebUtil functionality in the Orders form. What three things must you do to integrate WebUtil into the Orders Form?

• A.Copy the WebUtil object group from the WebUtil object library into a separate object library.
• B.Ensure that the WebUtil block is the last block under the Data Blocks node in the Object Navigator.
• C.in the When-New-Form-instance trigger, register the WebUtil javaBeans.
• D.Subclass the WebUtil object group from the WebUtil object library into the Orders form.
• E.Ensure that the WebUtil block is the first block under the Data Blocks node in the Object Navigator.
• F.Copy the WebUtil library to the same directory as the Orders form.
• G.Set the Implementation Class Property for any items that will implement WebUtil JavaBeans.
• H.Attach the WebUtil library to the Orders form.