Latest Oracle 1Z1-554 Actual Free Exam Questions & Community Discussion, Page 3

Question #21

An application module is named MyAppModule. No Java component is defined for the module but the application does define a base class that extends oracle.jbo.serverAppiicationModuleimp1.
Which two statements are true in this scenario?

A. No code in the base class will be implemented because an application-specific Java component named MyAppModuleImp1. java does not exist.

B. The MyAppModule. xml definition will include a reference to the base class.

C. Code In the base class will only be implemented if MyAppModuleApp1. java extends the base class.

D. Any code in the base class will be implemented by MyAppModuleDefimp1.java.

E. Any code in the base class will be implemented by MyAppModule.

Discussion 0

Correct Answer: E Vote an answer

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Question #22

Considering the inheritance depicted in the image above, how would you add functionality for reading and updating all of the appropriate attributes for each type of user?

A. Create three object, one for each user type. Create view links between USerVO. User type and Employee VO. UserType and between UserVO. UserType and CustomerVO.UserType, and define UserType as a discriminator in UserVO.

B. Create a view object for UserEO and select EmployeeEO, and CustomerEO as subtypes. Select all attributes from UserEO, EmployEo, and CustomerEO to include the view object.

C. Create a view object based on userEO, EmployeeEO, and CustomerEO. Ensure that the join type on EmployeeEO and CustomerEO are set to inner join, and select the reference checkbox.

D. Create a view object for UserEO. Define UserType as a discriminator and supply a default value. Create appropriate subtypes EO for each VO, and supply a default value for UserType.

E. Create a view object that defines a query as SELECT User.NAME, Users.Phone, Users.MailingAddress, Users.UsersType, Employee.JobId, Employee.Salary, Employees.HireDate, Employee.Comission, Customers.CreditLimit, Custoners.Status, Customers.ShippingAddress, Customers.CreditCardNo FROM USERS users, USERS Employees, USERS Customers.

Discussion 0

Correct Answer: C Vote an answer

Question #23

You have found a declarative component that you would like to use on one of the pages that you are designing.
Choose the correct sequence of steps to add the component to the page.

A. Deploy the component's project as an ADF library JAR file.
Add the ADF library to the current project.
Select the ADF library from the Component Palette.
Select the declarative component and drag it to the page.

B. Select the ADF library from the Component Palette.
Add the ADF library to the current project.
Select the declarative component and drag it to the page.
Deploy the component's project as an ADF library JAR file.

C. Deploy the component's project as an ADF library JAR file.
Select the ADF library from the Component Palette.
Select the declarative component and drag it to the page.
Add the ADF library to the current project.

D. Deploy the component's project as an ADF library JAR file.
Select the ADF library from the Component Palette.
Add the ADF library to the current project.
Select the declarative component and drag it to the page.

E. Add the ADF library to the current project.
Select the ADF library from the Component Palette.
Select the declarative component and drag it to the page.
Deploy the component's project as an ADF library JAR file.

Discussion 0

Correct Answer: B Vote an answer

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Question #24

What type of object is being described here?
"They handle events or some manipulation of data that is best handled at the front end. They are bash ally java classes with a no arg constructor that you register with the application in task flow files."

A. Contextual events

B. Action methods

C. Managed beans

D. Backing beans

E. Event listeners

F. Task flows

Discussion 0

Correct Answer: C Vote an answer

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Question #25

Identify two characteristics of an unbounded task flow.

A. It can accept parameters and can return values.

B. It has a well-defined boundary.

C. It may have multiple entry points.

D. It cannot be called from another task flow.

E. It can be used as a region on a page.

Discussion 0

Correct Answer: C,D Vote an answer

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Question #26

What three statements are correct about task flow control flows?

A. A Control flow can exist between a view activity and a method call.

B. The name of a control flow must match the name of the view activity to which it navigates.

C. The definition of control flows for a page are stored in the page backing bean.

D. A view activity can be the source for many control flow rules.

E. A control flow would typically be initiated from a button or link that is being clicked.

Discussion 0

Correct Answer: A,B,E Vote an answer

Question #27

Which three AM laces components fire a selectionEvent?

A. tree

B. All command components

C. table

D. treeTable

E. inputComboboxListOfValues

F. All input and select components

G. inputListOfValues

Discussion 0

Correct Answer: A,D,E Vote an answer

Question #28

What type of executable would you use to link to detail collection for nested objects?

A. VariableIterator

B. AccessorIterator

C. Iterator

D. InvokeAction

Discussion 0

Correct Answer: B Vote an answer

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Question #29

During the development of an ADF BC application, you have created an entity object, CustomerEO, based on the CUSTOMERS table in the database. Further analysis of requirements highlights two transient attributes that need to be added to the CustomersEO entity object.
This means that you will have a mismatch between the entity object and the underlying table. What action should you take?

A. None. The entity object can contain attributes that do not exist as columns in the table.

B. Ask the DBA to add the new entity object attributes as columns in the CUSTOMERS table and then synchronize the CustomersEO entity object and the CUSTOMERS table.

C. Ask the DBA to add the new entity object attributes as columns in the CUSTOMFR table and then run the Create Entity Object Wizard.

D. Add the attributes to the entity object, and then synchronize the CustomersEO entity object and the CUSTOMERS table.

Discussion 0

Correct Answer: A Vote an answer

Question #30

Choose three characteristics of action listeners.

A. They execute after value change listeners.

B. They are used for controlling the UI, modifying values, or navigation

C. They return a String outcome.

D. They execute in the Invoke Application phase of the life cycle.

E. They are executed last in the execution order.

F. They are triggered by a change in the value of a component.

G. They do not return a value.

Discussion 0

Correct Answer: A,D,G Vote an answer

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