Free Oracle 1z0-419 Practice Test & Real Exam Questions

Exam Code/Number: 1z0-419
Exam Name/Title: Oracle Application Development Framework 12c Essentials
Certification Provider: Oracle
Corresponding Certification: Mobile Application Framework

Exam Questions: 90
Updated On: Sep 10, 2026

Question #1

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You have defined a compare validation rule on the CommissionPct attnbute of the Employees entity object such that Commission must be greater than zero. How would you define that the validation rule applies only to those with the Jobld "SA_MAN" using the declarative features of ADF Business Components? (Choose the best answer.)

A. Remove the current validator and, instead, write a method validator in Java and use an if statement to check the value of JoblD.

B. The entity object has a Validation Execution tab and you use this to set a conditional execution expression Jobld = "SA_MAN".

C. Remove the current validator and, instead, write a script validator using Groovy and use an if statement to check the value of JoblD.

D. Change the literal value in the current validation rule to be if Jobld = SA_MAN then return 0.1 else return null.

E. Remove the current validator and, instead, write a regular expression validator to check the value of JobID

Discussion 0

Correct Answer: C Vote an answer

Question #2

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

A. to automatically lock the corresponding record in the database

B. to fire an entity object custom method as soon as the original attribute value has been changed

C. to highlight the attribute in the Ul with a border when the original attribute value has been changed

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

Discussion 0

Correct Answer: A Vote an answer

Question #3

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

A. Process Validations

B. Apply Request Values

C. Invoke Application

D. Render Response

E. Restore View

F. Update Model Values

Discussion 0

Correct Answer: B,E Vote an answer

Question #4

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. Manually change the error string in the ModelBundle.properties file to be uppercase.

B. insert adf error raise ("< your error message>" + LastName tollpperCaseO) into the validation code as part of the failure processing.

C. Add a token to the validation error message and define the token value as adf.object.hints toUpperCase.

D. Add a token to the validation error message and define the token value as adf.object.hints value toUpperCase

E. Add a token to the validation error message and define the token value as LastName toUpperCase().

Discussion 0

Correct Answer: B Vote an answer

Question #5

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. all table check constraints

C. attribute precision based on column size

D. not-null functionality based on any column in the database that is marked as not null

E. any table triggers

Discussion 0

Correct Answer: A,C,D Vote an answer

Question #6

Which statement is true about the role of data controls in ADF? (Choose the best answer)

A. They are a Java API that is called directly from each Ul component to populate the component with data.

B. They persist data from the database for display in the user interface

C. They provide a consistent abstraction over the implementation details of a business service.

D. They are the primary source of validation logic to control the behavior of your business service.

E. They implement business service functions.

Discussion 0

Correct Answer: C Vote an answer

Question #7

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. the partialTriggers property of the data bound component in the view

C. the value binding for the iterator on the pagedef for the view

D. a router activity that is used to determine where to send the user after selecting a row in the view

Discussion 0

Correct Answer: C Vote an answer

Question #8

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. Create a path to the ADF Library JAR file in Tools > Manage Libraries

B. Create an ADF Library JAR file for the model project

C. Share the root ApplicationModulelmpI file on the file system or other shared location.

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

Discussion 0

Correct Answer: B,D Vote an answer

Question #9

Which two statements ate true about a dvt:gauge component? (Choose two.)

A. Gauge data range must start from 0.

B. The style of the dial in a dial gauge is fixed

C. A gauge component can render as a vertical status meter.

D. dvtthresholdSet with dvtthreshold tags can be used to define ranges of data and coloring for a gauge

Discussion 0

Correct Answer: C,D Vote an answer

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