Oracle 1z0-419 問題集

質問 1：
Consider a case where an application does not respond as predicted when a user submits data. Where would you set a breakpoint to debug the issue? (Choose the best answer)
A. a view activity that is used to determine where to send the user
B. the Apply Request Values phase of the life cycle
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
正解：D

質問 2：
Which option represents the expression you would use to determine if a user belongs to the administrator role? (Choose the best answer.)
A. sfadfSecurity.userlnRolefadministrator']}
B. #{securityContext.userinRolefadministrator']}
C. adf.context.secuhtyContext.userlnRole.administrator
D. #{securityContextuserGrantedResource [administrator1]}
E. adf.context.securityContext.role.administrator
正解：A

質問 3：
Which statement describes the Oracle implementation of model-view-controller (MVC)? (Choose the best answer.)
A. JSF Controller is the best choice for ADF Faces-based web applications because it enables you to break up an application's page flow into re-usable fli
B. Oracle ADF provides a "pure" implementation of MVC. with the model layer handling page navigation and encapsulating business logic.
C. ADF bindings provide a layer of abstraction on top of the business services to enable the view and controller layers to work with different implementation
D. ADF Controller provides support for application tasks such as validation, state management, security, and business-process orchestration.
正解：C

質問 4：
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 partialTriggers property of the data bound component in the view
B. the executable binding for the iterator on the pagedef for the view
C. a router activity that is used to determine where to send the user after selecting a row in the view
D. the value binding for the iterator on the pagedef for the view
正解：D

質問 5：
Your Business Components service has a view object (EmployeesView) with an attribute called Surname. Surname has the Tooltip Text control hint set to "This is the surname field". Where is the actual string for the tooltip defined? (Choose the best answer)
A. in a string bundle file called ModelBundle properties
B. in ViewObjectlmpl.java for the EmployeesView view object
C. in a property set file with the default name PropertySet xml
D. in the view object definition file, for example, EmployeesView xml
E. in the adf-config.xml file
正解：D

質問 6：
Consider the validation code in a Shipping entity object that is designed to ensure that the
date ordered is <= the date shipped.
public boolean validateDateShippedAfterDateOrderedQ {
Date DateShipped = getDateShipped();
Date DateOrdered = qetDateOrdered();
if (DateShipped != null && DateShipped.compareTo(DateOrdered) < 0){
return false;
}
return true;
}
Which entity object validation rule should you integrate this with'' (Choose the best answer)
A. method validator on the Shipping entity object
B. compare validator on the DateOrdered attribute
C. compare validator on the DateShipped attribute
D. method validator on the DateShipped attribute
E. range validator on the Shipping entity object
正解：B

質問 7：
When you manually create a binding such as an attribute value binding, what name would you give to the binding? (Choose the best answer.)
A. the name of the data control attribute to which the binding refers
B. the page name suffixed with the data control name
C. an EL (Expression Language) of the form #{bindmgs<datacontrolname> value}
D. a name that reflects the Ul component to which it is bound
E. the page name suffixed with the Ul component name to which it is bound
正解：E

質問 8：
Which option represents the source file(s) that are typically created for you? (Choose the
best answer.)
A. EmployeesView.xml and EmployeesViewlmpljava
B. EmployeesView.sql
C. EmployeesViewRowlmpI java
D. EmployeesViewlmpljava
E. EmployeesView.xml
正解：E

質問 9：
Which statement is false? (Choose the best answer)
A. panelGroupLayout cannot have a vertical scroll bar
B. panelBox stretches if placed inside a panelStretchLayout center facet
C. AFStretchWidth in the style class of a panelGroupLayout causes it to fi II the page horizontally
D. A panelDashboard has the same rowHeight (or all the rows
正解：A