Free Oracle 1z0-151 Exam Dumps Questions & Answers

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 Implementation class programmatically at run time.
• B.Set its Visible property to No.
• C.Set its Height and Width properties to 1.
• 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.

View the Exhibit.

The DBA has added a 30-character Cust_Middle_Name field to the Customers table and wants you to add it to the Customers form. It should be on the same line as the as the first and last names, which are on the Name tab page of the Tab_Customer canvas that appears in the Layout Editor as shown in the Exhibit. The Tab_Customer tabbed canvas is displayed on the Customer_CV content canvas as shown in the Exhibit.
What must you do to accommodate the additional label and text item and to display the middle name?

• A.increase the Width properties of only the Customer_CV canvas and the Tab_Customer canvas.
• B.increase the Width properties of the Customer_CV canvas, the Tab_Customer canvas, and the name tab page.
• C.increase the Width property of the Customer_CV canvas only.
• D.increase the Width property of the Tab_Customer canvas only.

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.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.
• 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.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.
• 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.

Which statement is true about flexible code?

• A.It is designed for reuse.
• B.It typically includes hard-coded object names.
• C.It is more difficult to write, so it decreases developer productivity.
• D.It is more difficult to maintain.
• E.It is specific to a particular module.

View the Exhibit.

The orders form contains two canvases. Orders_CV displays one order and all of its order items.
Help-CV displays context-sensitive help.
When users invoke the help screen for the Customer_Id item, the help information obscures the Custormer_Id item, as shown in the Exhibit. Users would like to be able to see both the item and its help information simultaneously.
How can you move the help information to the right so that the Customer_Id item is visible?

• A.Decrease the Width on the Help_CV canvas.
• B.in the Layout Editor for the Orders_CV canvas, select View > Stacked Views, and then select the Help_CV canvas. Drag the Help_CV canvas to the right of the Customer_Id item.
• C.increase the Viewport X Position on the Help_CV canvas.
• D.increase the Viewport X Position on Canvas on the Orders_CV canvas.