Oracle 1Z0-554 Online Practice Questions and Exam Preparation

Oracle 1Z0-554 Online Questions & Answers

• Question 41:

  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. Ask the DBA to add the new entity object attributes as columns in the CUSTOMFR table and then run the Create Entity Object Wizard.
  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. None. The entity object can contain attributes that do not exist as columns in the table.
  D. Add the attributes to the entity object, and then synchronize the CustomersEO entity object and the CUSTOMERS table.
  D. Add the attributes to the entity object, and then synchronize the CustomersEO entity object and the CUSTOMERS table.

• Question 42:

  Which File includes all the methods to insert, update, delete, and lock rows?

  A. Entity. Java
  B. EntityImp1. Java
  C. EntityDefImp1.Java
  D. EntityCollImp1. Java
  A. Entity. Java

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  Reference: http://docs.oracle.com/cd/E12839_01/web.1111/b31974/bcintro.htm(topic 3.2.4.2)

• Question 43:

  Consider the business components entity objects included in the following diagram:

  

  How would you create view objects to retrieve all information on Jobs and Employees in one table?

  A. Create a read-only view object based on the query SELECT Employees. FIRST NAME, Enployees . LAST NAME, Jobs, JOB_TITLE from EMPLOYEES Employees, JOBS Jobs WHERE Employees. JOB_ID=Jobs. JOB_ID.
  B. Create a view object based on the Employees and Jobs entity objects and define the join type and association used to reference the Jobs entity.
  C. Create a default view object based on the Employees entity object and a default view object based on the Jobs entity object, and create a view link between the two view objects.
  D. Create a view object based on the query FIRST NAME, Employees . LAST NAME, Jobs, JOB_TITLE from EMPLOYEES Employees, JOBS Jobs WHERE Employees. JOB_ID=Jobs. JOB_Title.
  E. Create a default view object based on the Employees entity object and a default based on the Jobs entity object. In the Employees view object, create a view references the Jobs view object.
  B. Create a view object based on the Employees and Jobs entity objects and define the join type and association used to reference the Jobs entity.

• Question 44:

  Identify the indicated component (orange triangle within ProductId field):

  

  A. af:contextInfo
  B. af : noteWindow
  C. af:showPopupBehavior
  D. af:outputFormatted
  E. af:message
  F. af: link
  B. af : noteWindow

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  Reference:

  http://www.scribd.com/doc/12939641/Oracle-Fusion-Middle-Ware-Web-User-Interface- Guide(page 13-2)

• Question 45:

  What type of object is being described here? "It provides a way to co-ordinate regions on a page. It can be raised or consumed only with a method binding that must be only data control methods, not managed bean methods."

  A. An action event
  B. A method call
  C. A task flow call
  D. A contextual event
  E. A router
  F. A data control
  E. A router

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  Reference: http://docs.oracle.com/cd/E12839_01/web.1111/b31974/taskflows_complex.htm

• Question 46:

  Which three AM laces components fire a selectionEvent?

  A. inputListOfValues
  B. tree
  C. All input and select components
  D. inputComboboxListOfValues
  E. treeTable
  F. table
  G. All command components
  B. tree
  D. inputComboboxListOfValues
  E. treeTable

• Question 47:

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

  A. Code In the base class will only be implemented if MyAppModuleApp1. java extends the base class.
  B. Any code in the base class will be implemented by MyAppModule.
  C. No code in the base class will be implemented because an application-specific Java component named MyAppModuleImp1. java does not exist.
  D. Any code in the base class will be implemented by MyAppModuleDefimp1.java.
  E. The MyAppModule. xml definition will include a reference to the base class.
  B. Any code in the base class will be implemented by MyAppModule.

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  Reference: http://docs.oracle.com/cd/E12839_01/web.1111/b31974/bcadvgen.htm#BABCGFIE(top ic 36.1.3)

• Question 48:

  Which three statements are correct about task flow control flows?

  A. A control flow would typically be initiated from a button or link that is being clicked
  B. A view activity can be the source for many control flow rules.
  C. A control flow can exist between a view activity and a method call.
  D. The definition of control flows for a page is stored in the page backing bean.
  E. The name of a control flow must match the name of the view activity to which it navigates
  A. A control flow would typically be initiated from a button or link that is being clicked
  C. A control flow can exist between a view activity and a method call.
  E. The name of a control flow must match the name of the view activity to which it navigates

• Question 49:

  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 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.
  B. 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.
  C. 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.
  D. 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.
  E. 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.
  B. 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.

• Question 50:

  Which three statements describe ADF Business Components?

  A. It is implemented entirely in XML; each component's run-time behavior is configured in an XML file.
  B. It comes with prebuilt code organized in the oracle.bc or oracie.bc Server package.
  C. Its source code is contained in a series of hierarchically organized packages.
  D. It implements the popular Java EE design patterns - all contained in the ADF Business Components Java EE Design Pattern Catalog.
  E. Labels and control hints are exclusively defined in Java classes.
  F. The physical caching of database records is implemented in view objects.
  G. It facilitates the reuse of business logic in numerous tasks in application development.
  A. It is implemented entirely in XML; each component's run-time behavior is configured in an XML file.
  C. Its source code is contained in a series of hierarchically organized packages.
  D. It implements the popular Java EE design patterns - all contained in the ADF Business Components Java EE Design Pattern Catalog.

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  Reference: http://docs.oracle.com/cd/E15523_01/web.1111/b31974/bcintro.htm