1Z0-419 | Approved Oracle 1Z0-419 exam question
Q1. View the Exhibit
Which option represents the steps to add a relationship between OrdVO and ItemVO and create a master-detail hierarchy for the same in the data model? (Choose the best answer.)
A. Select View Link from the Components window and draw a line on the diagram from ItemVO to OrdVO. Use the Application Module Editor to define the data model for the hierarchy.
B. Create a view link with OrdVO as the source and ItemVO as the destination and define the linked attributes Use the Application Module Editor to define the data model for the hierarchy.
C. Create a view link with ItemVO as the source and OrdVO as the destination and define the linked attributes. Use the Application Module Editor to nest the OrdVO instance beneath the ItemVO instance.
D. Select Association from the Components window and draw a line on the diagram from OrdEO to ItemEO diagram and select Generate View Link
Answer: B
Q2. Which three objects can the Create business Components from I ables" wizard create? (Choose three.)
A. query-based view objects based on database tables
B. application module
C. entity objects based on database tables
D. entity object Java classes
E. application module Java classes
F. nested application modules
Answer: A,B,C
Q3. Which two statements are true about developing applications for different clients? (Choose two.)
A. ADF can be used to build web applications for mobile devices that have browsers, such as tablets and smart phones.
B. ADF Business Components need to be developed uniquely depending on the type of client accessing them.
C. ADF can be used to build applications where Microsoft Excel is the Ul client.
D. it is necessary to develop completely different applications for mobile browsers, desktop browsers, and other clients.
E. ADF can be used to deploy server-based web applications as native mobile device applications.
Answer: A,C
Q4. Where could you write code to change the color of a JSF input text component if the value of the salary field on the same page is higher than a fixed value? (Choose the best answer.)
A. in a backing bean
B. in the validation for the view object's salary attribute
C. in the CSS file that defines the skin for the application
D. in a custom validator defined at the field level
Answer: D
Q5. Which three statements are true about afpanelTabbed? (Choose three.)
A. Tab position can be only top or bottom.
B. Content inside a tab can stretch horizontally.
C. You can use i cons i nstead of text on tabs.
D. You can have only one disclosed tab at a time.
E. You cannot have an afpaneffabbed component inside one of the tabs.
Answer: B,D,E
Q6. Which option represents the source file(s) that are typically created for you? (Choose the
best answer.)
A. EmployeesView.xml
B. EmployeesViewlmpljava
C. EmployeesViewRowlmpI java
D. EmployeesView.sql
E. EmployeesView.xml and EmployeesViewlmpljava
Answer: A
Q7. Select two true statements about JSF components. (Choose two.)
A. They can generate only HTML markup.
B. They can contain other JSF components.
C. They can be manipulated from a managed bean.
D. They always translate to a visual component on the user interface.
Answer: B,C
Q8. Which two are reasons why you might set the bind variables of a view object at run time programmatically rather than using the declarative features of the framework? (Choose two.)
A. The framework can set only one bind variable declaratively on each view object query. Attempting to set more bind variables requires a programmatic solution.
B. After a bind variable is set using the declarative method, its value is immutable unless updated programmatically.
C. In all cases, ADF developers should code solutions rather than using declarative solutions
D. The bind variable is derived by calling a Java method rather than receiving the value from a user.
E. The bind variable value entered by and understandable by a user must be modified using Java code to a value that can actually be used in a query.
Answer: B,D
Q9. Which statement is true about creating a method at the application module level? (Choose the best answer.)
A. You cannot create methods at the application module level.
B. Application module methods provide an interface for the view layer to call custom business logic that may work across multiple data views.
C. Application module methods are best suited to writing validation logic for entity objects.
D. Methods in an application module allow you to manipulate Ul components in the ViewController project
E. Because ADF provides no way at run time to automatically create or delete view object records, you must create application module methods to do this.
Answer: B
Q10. View the Exhibit
How would you implement functionality to display product details in a separate window when users place their cursors over a link in the table? (Choose the best ai -
A. Create detail components in an afpopup component Add afshowPopupBehavior to the link within the table and set the Popupld to the ID of the pop-up
B. Create detail components in an afdialog component. Add afshowPopupBehavior to the link within the table and set the Popupld to the ID of the dialog cj
C. Create detail components in an afpopup component Add af showPopupBehavior to the link within the table and set the Popupld to the ID of the pop-up
D. Create detail components in an afpanelForm component. Add af:showPopupBehavior to the link within the table and set the Popupld to the ID of the pari-
E. Create detail components in an afdialog component. Add af clientAttnbute elements to the link within the table. Create afsetPropertyListener componer
Answer: C