IT-Zertifizierung Oracle 1Z0-151

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1Z0-151 Oracle Fusion Middleware 11g: Build Applications with Oracle Forms Exam Der einfachste Weg für die IT-Prüfung vorzubereiten, ist die Praxis-Tests auf Zertifizierungsprüfung Muster zu nehmen und zu verstehen, die richtige sowie falsche Antwort Erklärungen Deine Zweifel klären. Lesen Sie dazu auch relevante technische Artikel zu versierter in der damit verbundenen Technologie.

IT-Zertifizierung Oracle 1Z0-151

QUESTION NO: 1
When tabbing through items in the Employees form, users should not be able to navigate to the Salary text item. If they need to update the item, they will have to explicitly navigate to it by using the mouse.
Which property setting accomplishes this requirement?

A. Enabled = Yes; Keyboard Navigable = No
B. Enabled = No; Keyboard Navigable = Yes
C. Enabled = Yes; Keyboard Navigable = Yes
D. Enabled = No; Keyboard Navigable = No
E. Automatic Skip = Yes

Answer: C

Explanation: * Keyboard Navigable property
Description
Determines whether the end user or the application can place the input focus in the item during default navigation. When set to Yes for an item, the item is navigable. When set to No, Form Builder skips over the item and enters the next navigable item in the default navigation sequence.
The default navigation sequence for items is defined by the order of items in the Object Navigator.
Applies to all items except chart items and display items
* Default
Yes
Usage Notes
If Enabled or Visible is set to No (PROPERTY_FALSE for runtime), then the items?or item
Instance Keyboard navigable property is effectively false. At runtime, when the Enabled property is set to PROPERTY_FALSE, the Keyboard_Navigable property is also set to
PROPERTY_FALSE. However, if the Enabled property is subsequently set back to
PROPERTY_TRUE, the keyboard Navigable property is NOT set to PROPERTY_TRUE, and must be changed explicitly.

QUESTION NO: 2
You have a text item in your form named Object1. You want to create Object2 as an exact
duplicate of Object1. You want to be able to change the properties of Object2. However if you change Object1, you do not want Object2 to change.
Which method of reusing Object1 would be best for these requirements?

A. Copying Object1
B. Subclassing Object1
C. Creating a property class from Object1
D. Putting Object1inan Object library
E. Referencing Object1ina PL/SQL library

Answer: A

Explanation:
When you copy an object, a separate, unique version of that object is created in the target module.
Any objects owned by the copied object also get copied. Changes made to a
copied object in the source module do not affect the copied object in the target module.

QUESTION NO: 3
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. Change the sequence of blocksinthe Object Navigator
B. Chang the Mouse Navigator property of the button to yes
C. inthe first line of code, change the built-into GET_ITEM_PROPERTY
D. inthe first line of code, change the system variable to: SYSTEM.CURSOR_CANVAS.
E. inthe first line of code, change the CV_ORDER to lowercase
F. Chang the argument to the GO_BLOCK built-ins to uppercase

Answer: D

IT-Zertifizierung Oracle 1Z0-151