Oracle 1Z0-419 Dump 2021

NEW QUESTION 1
Which two statements are true about an af:panelStretchl_ayout component? (Choose two.)

• A. a component placed in the center facet dynamically spaces out vertically to fill out the page height.
• B. if the top facet has more content then fits vertically, it automatically adds a vertical scroll bar.
• C. Facets without content in them do not show up at run time.
• D. Components placed in the center facet stretch to fill the horizontal space regardless of their containing layout container.
• E. You cannot include another panelStretchLayout component in the bottom facet.
• F. You can specify the vertical size for the top facet in pixels.

Answer: :AB

NEW QUESTION 2
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 3
you nave wnnen a uroovy vanaaiion expression ror me tmpioyees enuiy ODjea. now wouia you customize ine error message to snow rne vaiue 01 rne LastName attribute as all uppercase? (Choose the best answer.)

• A. Add a token to the validation error message and define the token value as LastName toUpperCase().
• B. Add a token to the validation error message and define the token value as adf.object.hints toUpperCase.
• C. Add a token to the validation error message and define the token value as adf.object.hints value toUpperCase
• D. Manually change the error string in the ModelBundle.properties file to be uppercase.
• E. insert adf error raise ("< your error message>" + LastName tollpperCaseO) into the validation code as part of the failure processing.

Answer: E

NEW QUESTION 4
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 5
Which two occur when a bounded task flow is created as a region on a page? (Choose two.)

• A. The transaction property of the task flow is set to "Use Existing Transaction if Possible."
• B. Any views defined as pages on the bounded task flow are changed to page fragments.
• C. An af:reqion tag is added to the page.
• D. The refresh property of the task flow binding is set to ifNeeded.
• E. a task flow binding is added to the page definition for the page.

Answer: CE

NEW QUESTION 6
Which two options represent techniques that you would use together to deploy an ADF application? (Choose two.)

• A. Deploy an EAR file by using Enterpnse Manager.
• B. Create an EAR deployment profile in JDeveloper.
• C. Deploy a WAR file by using Ant or ojdeploy.
• D. Create a JAR deployment profile for a shared library in JDeveloper.
• E. Deploy a WAR file by using Enterprise Manager

Answer: AB

NEW QUESTION 7
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 8
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 9
Which two statements describe the characteristics of an entity object? (Choose two.)

• A. An entity object represents a cache for records retrieved from the database.
• B. An entity object includes an ORDER clause to allow you to order the data in it.
• C. An entity object includes a WHERE clause to allow you to shape the data in it.
• D. Every column in a database table must be represented as an entity object attribute.
• E. An entity object definition is described in XML.

Answer: AD

NEW QUESTION 10
Consider the JSF managed bean code to execute a function in ADF Business Components via an af:button actionListener on a page:
public void doSomethinq(ActionEvent event) {
BindingContainer bindings = BindingContext getCurrent() getCurrentBindingsEntry();
OperationMethod method = bindings.getOperationBinding ("appModuleMethod");
Map paramsMap = method. getParamsMap();
paramsMap put CsomeParameter","someValue"); method.execute();
}
Which three options must be implemented for this code to work? (Choose three.)

• A. For the page definition file this code is called from, it must have a <methodAction> binding mapped to the ADF BC data control application module function
• B. For the page definition file this code is called from, it must have a <parameter> binding mapped to the parameters of the ADF BC data control application module function.
• C. An appModuleMethod function must exist in the ADF BC application module to call from the <methodAction> binding.
• D. An appModuleMethod function must be exposed through the client interface editor of the ADF BC application module.

Answer: ABC

NEW QUESTION 11
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

NEW QUESTION 12
Select three options that page template developers can use when creating a page template. (Choose three.)

• A. Create a page template based on a quick start layout.
• B. Create a page template based on an existing JavaServer Faces (JSF) page.
• C. Create a JavaServer Faces Fragment (JSFF) and register it as a page template.
• D. Create a page template based on an existing template.
• E. Create a page or fragment from a blank layout and register it as a page template.
• F. Create a page template from a blank layout.

Answer: BDF

NEW QUESTION 13
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 14
The EmployeesVO view object is based on the Employees table and includes a Deptld attribute.
However, Deptld is not really meaningful to the end user and so, for each employee returned by EmployeesVO. you need to show the correct DepartmentName, which comes from the Departments table and is referenced by the EmployeesVO Deptld attribute. How can you achieve this behavior by using the declarative features of ADF Business Components? (Choose the best answer.)

• A. Add a transient attribute to EmployeesVO and set its value to select DepartmentName from Departments where Deptld = EmployeesView.Deptld
• B. Create a database view to join the Departments and Employees tables and base the view object on that view.
• C. Define that EmployeesVO is also based on the Departments entity objec
• D. Then select "Add attribute from entity" in the EmployeesVO view object and select DepartmentName from the Departments entity object.
• E. For the EmployeesVO view object, select the query and add WHERE Employees DEPARTMENTJD = Departments.DEPARTMENTJD
• F. Add a transient attribute called DepartmentName in the view object and, in the ViewRowlmpI class, override the getDepartmentName() accessor to: return (String) getAttributelnternal(DEPARTMENTNAME);

Answer: A

NEW QUESTION 15
Which two statements are true about unbounded task flows? (Choose two.)

• A. They must have a defined entry point.
• B. They must have a defined exit point
• C. They may pass parameters to bounded task flows.
• D. They can use method calls but not routers to control navigation.
• E. Parameters cannot be passed to an unbounded task flow.

Answer: CD

NEW QUESTION 16
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 17
Which three resources can be secured by using the declarative features of ADF security? (Choose three)

• A. task flows
• B. pages that are not contained within a task flow
• C. attributes defined in entity objects
• D. specifi c rows of data
• E. stack traces
• F. PL/SQL procedures

Answer: ABC

NEW QUESTION 18
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 19
What is the purpose of applying a view criteria to a list accessor (that defines the data source of a list of values)? (Choose the best answer.)

• A. it allows the data in the list to be filtered based on the view criteria.
• B. Defining a view criteria allows you to specify different Ul options for the list of values.
• C. it automatically gives end users a search panel from which they can filter the data in the list of values.
• D. it defines the order in which the data in the list appears.
• E. it automatically prevents excessively long lists of values by forcing the application of view criteria if the list of values has more than a defined number of rows returned

Answer: A

NEW QUESTION 20
Which three options are available in the ADF Controller that are not available in the generic JSF 2.0 controller layer? (Choose three.)

• A. pageflow scope: a memory scope for managed beans that is available for several pages (longer than a request scope and shorter than a sessionscope)
• B. ability to break the page flow of an application into multiple files
• C. subflows that can be included as regions inside a page
• D. method calls as part of the definition of a page flow
• E. defining managed beans that contain references to components on a page

Answer: ACE

NEW QUESTION 21
Which option represents the expression you would use to determine if a user belongs to the administrator role? (Choose the best answer.)

• A. #{securityContext.userinRolefadministrator']}
• B. adf.context.securityContext.role.administrator
• C. #{securityContextuserGrantedResource [administrator1]}
• D. sfadfSecurity.userlnRolefadministrator']}
• E. adf.context.secuhtyContext.userlnRole.administrator

Answer: D

NEW QUESTION 22
For what purpose would you use the entity object attribute setting Change lndicator?(Choose the best answer.)

• A. to highlight the attribute in the Ul with a border when the original attribute value has been changed
• B. to fire an entity object custom method as soon as the original attribute value has been changed
• C. to automatically lock the corresponding record in the database
• D. to automatically refresh the attribute value if the underlying data in the database is changed by another user
• E. to define an attribute that the framework uses to check whether the update is about to happen on underlying stale data in the database

Answer: C

NEW QUESTION 23
Select three benefits that ADF Data Controls provide. (Choose three.)

• A. They abstract the Ul developer from the technology used to implement business logic.
• B. They reduce the need to write managed beans.
• C. They automate Ajax updates to the Ul.D They enable drag-and-drop of data objects to Ul component bindings.
• D. They directly connect your Ul to the database tables.

Answer: ABD

NEW QUESTION 24
Identify three actions you can perform by entering a URL in a browser address bar. (Choose three.)

• A. Navigate to a specific page in an unbounded task flow.
• B. Navigate to the first page in a bounded task flow with page fragments.
• C. Navigate to a page in a bounded task flow with regular pages.
• D. Navigate to the second page in a bounded task flow with regular pages.
• E. Pass parameters to a bounded task flow with regular pages.

Answer: BCE

NEW QUESTION 25
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