1z1-151 무료 덤프문제 온라인 액세스

A user at a remote location reports a problem that occurs when the Orders; form runs and the user clicks the invoice button. You are not able to reproduce the problem, so you decide to use remote debugging.
The steps involved in diagnosing the problem are listed below, but they are ordered incorrectly. What is the correct sequence of Steps?
1. You set a breakpoint in the When Button-Pressed trigger for the invoice button.
2. The user's screen goes blank.
3. The user reports the host and port to you.
4. You uses the debugger to step through the code.
5. The user clicks a button that calls DEBUG.ATTACH.
6. You attach to the user's process.
7. You open the Orders.fmb file from which the running .fmx was generated.
8. The user clicks the invoice button.

• A.8, 3, 6, 5, 4, 7, 1, 2
• B.5, 3, 6, 7, 1, 8, 2, 4
• C.7, 1, 3, 6, 5, 1, 8, 4
• D.3, 6, 5, 7, 8, 1, 2, 4

The Orders form has the following triggers defined:
1. Post-Text-Item on Customer_Id
2. Pre-Text-Item on Sales_Rep_Id
3. When-New-Item-instance on Sales_Rep_Id
The form's Validation Unit property is set to Record.
When the user navigates from Customer_Id to Sales_Rep_Id, which triggers fire and what is the sequence?

• A.3 only
• B.2 and 3 only
• C.1, 2, and 3
• D.1 and 2 only
• E.1, 3, and 2

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.True
• B.False

You have a form with a single multi-record block. During a session, a user performs an insert and clicks Save What is the behavior of the record being inserted violates a database constraint?

• A.The record is posted to the database but not committed. The form redisplays the record with an error message so that the user can correct the data. Navigation to another record cannot occur until the correct data is committed or the new record is deleted. If the user exits the form without correcting the entry, a database rollback is performed.
• B.A database rollback is performed. The form redisplays the record with an error message so that the user can correct the entry. The user is able to navigate to another record or exit the form.
• C.The record is committed to the database. The form redisplays the record with a warning in case the user would like to correct the entry. The user is able to navigate to another record or exit the form.
• D.A database rollback is performed. The form redisplays the record with an error message so that an correct the entry. Navigation to another record cannot occur until the correct data is committed or the record is deleted.
• E.The record is committed to the database. The form redisplays the record with an error message so that the user can correct the data. The user is unable to exit the form or move to another record until the correct data is committed of the new record is deleted.

View the Exhibit.

To test how the Orders application works with database triggers, you add to the Orders table the following database trigger that fires before the update of Customer_Id:
BEGIN
If :old.customer_id != : new.customer_id then
RAISE_APPLICATION_ERROR (-20101, 'Database trigger says no!');
end if;
END;
You run the Orders form, change the customer ID, and click Save. You receive the error message "FRM-40509: Oracle error: unable to UPDATE record." You select Help > Display Error, and the Database Error dialog box that is shown in the Exhibit appears.
Which code would you put in your Form-level On-Error trigger to display the ORA- error message instead of the FRM- error message?

• A.IF ERROR_CODE = 40509 THEN
  MESSSAGE (DBMS_ERROR_TEXT);
  END IF
• B.IF ERROR_CODE = 06512 THEN
  MESSSAGE(DBMS_ERROR_TEXT);
  END IF;
• C.IF ERROR_CODE = 20101 THEN
  MESSSAGE(SQLERRM);
  END IF;
• D.IF ERROR_CODE = 40509 THEN
  MESSSAGE (SQLERRM);
  END IF;
• E.IF ERROR-CODE = 20101 THEN
  MESSSAGE (DBMS_ERROR_TEXT);
  END IF;
• F.IF ERROR_CODE = 06512 THEN
  MESSSAGE (SQLERRM);
  END IF;