Download 1Z0-419 Vce 2021

NEW QUESTION 1
Consider a development organization divided into two teams, one developing ADF Business Components and related methods, and one developing the view and controller layers. What two steps would the Business Components team perform to deliver the results of their work to the other team'? (Choose two.)

• A. Share the root ApplicationModulelmpI file on the file system or other shared location.
• B. Create an ADF Library JAR file for the model project
• C. Create a path to the ADF Library JAR file in Tools > Manage Libraries
• D. Add the ADF Library JAR to the ViewController project
• E. Share the ADF Library JAR file on the file system or other shared location

Answer: BD

NEW QUESTION 2
Which two components allow you to divide your page into two sections, where one section can be collapsed and expanded by the user, without the need to code I

• A. afpanelBorderLayout
• B. afpanelSplitter
• C. afstretchLayout
• D. afpanelDrawer
• E. afpanerTabbed

Answer: AB

NEW QUESTION 3
To deploy an application, select the application drop-down and choose Deploy. In the resulting dialog box, select Deploy to EAR file to or Deploy to
Application Server to . (Choose the best answer.)

• A. create a file to deploy to using WLST or Ant scripts; deploy an application to a managed server
• B. deploy an application to a predefined application server; deploy a JAR file to a
• C. predefined application server
• D. create a file to deploy to a clustered server; deploy an application to a third-party application server
• E. deploy to the Integrated WebLogic server: deploy to a clustered server
• F. create a file to deploy to a clustered server; deploy an application using Enterprise Manager

Answer: A

NEW QUESTION 4
Your page contains the following code that is invoked on an action by the current user;
<af:setPropertyListener from-"#{applicant:surname}" to-'#(...)" type-'action'7>
To receive the value from the to property of the afsetPropertyListener, you create a managed bean as follows
package view;
public class Employee { String lastName;

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</managed-bean>
What EL expression would you write in the af setPropertyListener "to" property to write the value to the lastName string of the Employee class? (Choose the best answer.)

• A. to="#{lastName}"
• B. B.to="#{LastNamer
• C. C.to="#{pageFlowScope.emp.lastName):
• D. to^frfpageFlowScopeEmplastName}"
• E. to="#{emp.lastName}e
• F. to="#{pageFlowScope emp LastName}"

Answer: C

NEW QUESTION 5
Consider the following code:
<af:inputTexl valueChangeListener="#{myBean.handleChange}r .../>
<af:commandButton actionListener= n#{myBean.doAction}" action="#
{myBean qetDestmation}" .../>
At run time, a user modifies the value in the af:inputText control, then presses afcommandButton
Assuming no errors are raised, which option represents the managed bean code invoked in the correct order1? (Choose the best answer.)

• A. myBean handleChange, myBean doAction, myBean.qetDestination
• B. myBean.doAction, myBean handleChange, myBean.getDestination
• C. myBean.handleChange, myBean.doAction
• D. myBean.doAction, myBean.handleChange

Answer: C

NEW QUESTION 6
Your database has a strict security requirement that whenever users select from any table in the database schema, they must append the select statement with an additional where predicate that returns only records WHERE owner = :pUserName. This restricts users to seeing only records that they own.
When you design and develop the ADF Business Components in your ADF application, there will be more than 100 view objects that select against this database. You want to build a solution that not only ensures all your developers, when writing view objects, meet the database's strict security requirement, but takes the least amount of development effort for your entire team and is easy to maintain in the long term.
Identify the correct solution. (Choose the best answer.)

• A. Define a view criteria on each view object at design time to apply the predicate to the corresponding view object, ensuring the view criteria is defined against the view object instance in the Application Module Editor
• B. Override each view object's ViewObjectlmpI class methods to programmatically modify each view object's where clause at run time to add the predicate to the select clause regardless of the query executed.
• C. Create a complete set of custom ADF Business Component framework classes for your business components and then override your custom ViewObjectlmpI class to programmatically modify each view object's where clause at run time to append the predicate.
• D. in each view object, simply type the predicate into the WHERE clause of the View Object Editor query page.

Answer: C

NEW QUESTION 7
Which option is not supported by an af:table component? (Choose the best answer)

• A. turning off filtering for specific columns
• B. grouping two columns under a single title
• C. expandable area for each row
• D. nested af:table for each row
• E. automatically switching a row to edit when the user clicks a row
• F. multiple row selection

Answer: C

NEW QUESTION 8
Which two statements are true after rolling back an application module? (Choose two.)

• A. The associated view object iterators for the application module have their current row indicators reset to the first row.
• B. All entity object caches for the associated view objects of the application module are emptied.C Any attribute changes to entity objects for the associated view objects of the application module are reset to their onginal values
• C. The application module is passivated.
• D. New or deleted records are unaffected by the rollback.

Answer: BC

NEW QUESTION 9
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: BC

NEW QUESTION 10
You need to execute a managed bean function immediately when af:selectBooleanCheckhox is selected by a user. Which listener property would you implement in i

• A. valueChanqeListener
• B. selectionListener
• C. actionListener
• D. queryListener
• E. phaseListener

Answer: A

NEW QUESTION 11
Which two scopes can you use to make a value in a managed bean available for at least three pages in a task (low? (Choose two.)

• A. request
• B. pageflow
• C. view
• D. application
• E. server

Answer: BD

NEW QUESTION 12
View the Exhibit

Which two modifications would you make in the task flow so that RegisterRouter displays the appropriate page depending on the user type and subsequently displays the confirmation page? (Choose two.)

• A. Define the isCustomer outcome in RegisterRouter
• B. Create a global control flow rule pointing to CustomerPage
• C. Create a control flow rule from EmployeePaqe to Confirmation
• D. Change the default activity from Register to RegisterRouter.
• E. Set the isEmployee outcome to #{FALSE}.

Answer: AB

NEW QUESTION 13
View the Exhibit

What does the SetCurrentRowWithKey activity do for this task flow? (Choose the best answer.)

• A. calls a method
• B. calls the updateCustomer page
• C. determines whether the user is navigated to the updateCustomer or callEmployeeTF activity
• D. displays a pop-up that allows the user to enter a value for the current row

Answer: B

NEW QUESTION 14
Which three statements are true about declarative features of view objects? (Choose three.)

• A. You can use view object bind variables to parameterize a view object where clause with values supplied at run time.
• B. By default, a view object instance retrieves all database rows into the view object cache.
• C. To implement master-detail behavior between two view object instances, you define an association between those instances.
• D. a view accessor defines a validation expression that you apply to a view object attribute.
• E. A view object can include attnbutes whose values are based on SQL expressions rather than mapping directly to a database columr
• F. A view object definition can include many view criteria but you can choose which view criteria to apply for each view object instance.

Answer: ACE

NEW QUESTION 15
What is the first step you perform to secure an ADF application? (Choose the best answer.)

• A. Edit the web.xml file and adf-confiq.xml file to include the ADF authentication servlet configuration.
• B. Merge the application roles into the deployment server's roles.
• C. Define a lifecycle listener to intercept the HTTP request for the application's URL
• D. Use the Configure ADF Security wizard to enable secunty for the application.
• E. Create a login page and run the application authenticated as the test-all user.

Answer: D

NEW QUESTION 16
Which two statements are true about af:tree? (Choose two.)

• A. You can show only one outputText per node in aftree.
• B. To modify the data fields shown in a node of a tree created with ADF binding, you need to edit the tree bindings.
• C. You can specify a filter for a tree's node based on an attribute value at design time.
• D. Trees can display, at the most, a three-level-deep hierarchy.

Answer: AC

NEW QUESTION 17
You are prototyping an ADF application that uses ADF Business Components. However, the database schema that you can connect to does not contain any tabl Which two declarative options are available to you to provide hard-coded data for the purposes of your prototype? (Choose two.)

• A. entity objects with default values
• B. placeholder data control
• C. stati c li st vi ew objects
• D. declarative managed beans

Answer: BC

NEW QUESTION 18
Consider a case where a view does not load with the expected data. Where would you set a breakpoint to debug the issue? (Choose the best answer.)

• A. the executable binding for the iterator on the pagedef for the view
• B. a router activity that is used to determine where to send the user after selecting a row in the view
• C. the partialTriggers property of the data bound component in the view
• D. the value binding for the iterator on the pagedef for the view

Answer: D

NEW QUESTION 19
When creating a bounded task flow that uses ADF Business Components, which two steps do you need to perform to enable the task flow to manage its own transaction"? (Choose two.)

• A. Define transaction properties at the task-flow level
• B. Include a phaseUstener in a managed bean with methods for commit and rollback
• C. Add the application module commit and rollback operations as buttons or links on the last JSF page of the flow
• D. Define task flow return activities in the flow and associate "End transaction" attribute values with them

Answer: AD

NEW QUESTION 20
View the Exhibit


A user interface requires a view of data for a customer order to include information about the order, items in the order, and information about the customer who placed the order. The application entities and their relationships are defined as shown in the Exhibit.
Which two steps would you perform to meet this requirement? (Choose two.)

• A. Create a default view object based on OrdEO, and add ItemEO and CustomerEO as reference entities to the view object
• B. Create default view objects based on OrdEO, ItemEO, and CustomerEO, and create view links based on the defined associations
• C. Create a view object based on SQL and define the SQL to select from the Ord, Item and Customer database tables
• D. Add attributes from the ItemEO and CustomerEO entities as needed
• E. Create calculated attributes as needed from the Orde
• F. Item, and Customer database tables.F Set the ItemEO and CustomerEO attributes to updatable=NEVER.

Answer: BD

NEW QUESTION 21
During design time, you define two root application modules, each with a single view object. At run time, you have a single page exposing each view object as a separate table on the same page. Three users access the page at run time simultaneously
Disregarding application module pooling, how many application module instances are instantiated to serve the three users at run time? (Choose the best answer.)

• A. 1
• B. 2
• C. 3
• D. 6

Answer: E

NEW QUESTION 22
Which two statements describe the characteristics of an application module? (Choose two)

• A. ft provides the database transaction for the queries that it encapsulates.
• B. it defines view object instances to implement an application use case.
• C. it defines entity object instances to implement an application use case.
• D. There is a one-to-one mapping between view objects and application modules.
• E. Each ADF application has only one application module.

Answer: AB

NEW QUESTION 23
Which three options does an entity object automatically implement? (Choose three.)

• A. primary key functionality based on any column in the database that is marked as a primary key
• B. not-null functionality based on any column in the database that is marked as not null
• C. attribute precision based on column size
• D. all table check constraints
• E. any table triggers

Answer: ABC

NEW QUESTION 24
Identify the two phases in the JSF life cycle that are always processed for a request, regardless if errors occur. (Choose two)

• A. Restore View
• B. Apply Request Values
• C. Process Validations
• D. Update Model Values
• E. Invoke Application
• F. Render Response

Answer: AB

NEW QUESTION 25
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