Oracle 1Z0-554 Online Practice Questions and Exam Preparation

Oracle 1Z0-554 Online Questions & Answers

• Question 61:

  Your application contains an entity object, OrdersEO. You decide to create an updatable view object SpecialOrdersVO, to handle orders that contain not-from-stock items. How will SpecialOrdersVO and OrdersEO interact to retrieve data about special orders?

  A. OrdersEO retrieves the data from the database and validates it; SpecialOrdersVO then queries the entity object's cache
  B. SpecialOrdersVO queries the database; the retrieved data is validated in the entity object, and then saved to the entity object's cache
  C. SpecialOrdersVO queries the OrdersEO entity object to retrieve data about special orders; the data is then saved in the view object's cache
  D. SpecialOrdersVO queries the OrdersEO cache; the data is validated by the entity object, and then the two objects are synchronized with the database
  B. SpecialOrdersVO queries the database; the retrieved data is validated in the entity object, and then saved to the entity object's cache

• Question 62:

  Consider this task flow. What will be the outcome of calling the task flow?

  

  A. Because the default activity is not a view activity, the SetCustomerInfo method will be skipped and the ViewCustomerOrders view activity will be displayed in the region.
  B. The SetCustomerInfo method is called, and the ViewCustomerOrders view activity will be displayed in the region if the SetCustomerInfo method returns a string of update.
  C. The default activity will be called, and the ViewCustomerOrders method on the application module will be called.
  D. The SetCustomerInfo method will be called, and the viewcustomerorders view activity will be displayed in the region.
  E. The SetCustomerInfo method is called, and the UpdateOrders view activity will bedisplayed inthe region if the setcustometinfo method returns a string of update.
  F. The SetCustomerInfo view activity will be called, and the go method will execute the ViewCustomerOrders method.
  F. The SetCustomerInfo view activity will be called, and the go method will execute the ViewCustomerOrders method.

• Question 63:

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

  A. Iterator
  B. AccessorIterator
  C. VariableIterator
  D. InvokeAction
  B. AccessorIterator

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  Reference:

  http://groundside.com/resources/DuncanMills/S298736_bindings.pdf(page 16, please count from top. No page numbers available)

• Question 64:

  What are the two main component properties that you need to set to enable PPR?

  A. ValueChangeListener
  B. Rendered
  C. AttributeChangeListener
  D. AutoSubmit
  E. PartialTriggers
  F. RefreshCondition
  D. AutoSubmit
  E. PartialTriggers

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  Reference: http://docs.oracle.com/cd/E12839_01/web.1111/b31973/af_ppr.htm#BABHBJFH

• Question 65:

  Identify two ways to create a bounded task flow.

  A. by using the New Gallery
  B. by converting an unbounded task flow
  C. by adding task flow components to adfc-config.xml
  D. by extracting part of an existing task flow
  E. by dragging a task flow component from the Component Palette
  A. by using the New Gallery
  D. by extracting part of an existing task flow

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  Reference: http://docs.oracle.com/cd/E12839_01/web.1111/b31974/taskflows.htm#BABICFBE

• Question 66:

  A view link defines a basic master-detail relationship between two view objects. Which three masters detail hierarchy's can you achieve by creating more view links?

  A. multilevel master-detail-detail
  B. multilevel detail-master-master
  C. detail with multiple masters
  D. master with multiple (peer) details
  A. multilevel master-detail-detail
  C. detail with multiple masters
  D. master with multiple (peer) details

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  Reference:

  http://docs.oracle.com/cd/E12839_01/web.1111/b31974/bcquerying.htm(topic 5.6.3; ina note)

• Question 67:

  What JDeveloper facility is being described in the paragraph below? "It allows you to create multiple connections to one or more otherwise unrelated repositories so that you can browse their contents. It provides a Search tool to enable you to search all the defined repositories. If you find resources that your project may need to consume, you can drag those resources into your application as needed."

  A. Database Navigator
  B. ADF Library JAR file
  C. a version-control tool, such as Subversion
  D. resource catalog
  E. Application Resources accordion
  D. resource catalog

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  Reference: http://download.oracle.com/docs/cd/E21764_01/webcenter.1111/e10148/jpsdg_catalog.htm

• Question 68:

  You have default Department and Employee Business Components and want to show all the employees in a single Department. You create a default JSF Master-Detail page with the master as a form (Department) and the details as a table (Employees) page. It also contains navigation to move from department to another. What three binding types would you expect to find in the page definition file?

  A. attributeValue, action, table
  B. attributeValue, action, tree
  C. attributeValue, button, table
  D. attributeValue, button, tree
  E. attributeValue, action, list
  F. attributeValue, button, list
  D. attributeValue, button, tree

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  Reference: http://docs.oracle.com/cd/E12839_01/web.1111/b31974/appendixa.htm#CDJCBIGB(ta ble A5)

• Question 69:

  You have a page containing all the Department items. It also includes a button to save the changes. What is the correct expression language value you should have for the Action Listener Property?

  A. #{!bindings.Commit.execute)
  B. # {bindings. Commit.current Row}
  C. #{bindings.Commit.execute}
  D. #{bindings- Save.execute}
  E. # {bindings. Comnit. immediate}
  C. #{bindings.Commit.execute}

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  Reference: http://books.google.com.pk/books?id=TyLqw6i6BtYCandpg=PA432andlpg=PA432anddq=acti on+listener+property+%23%7Bbindings.Commit.execute%7Dandsource=blandots=PEDtbGuOmandsig=k38P4oDp1oiQzDYKFlF7nczAE1Aandhl=enandei=GmjBTtn5GsPKsgaCw8CeAwands a=Xandoi=book_resultandct=resultandresnum=5andved=0CDgQ6AEwBA#v=onepageandqandf=false

• Question 70:

  For a Customers view object, you have defined a view criteria to show only U.S. customers. On an ADF Faces page, you already have an ADF Faces table displaying data from the Customers view object. How would you display a query panel on the page that will allow you to select the view criteria and filter the existing Customers table on the page?

  A. Drag the view criteria as a query panel.
  B. Drag the view criteria to the existing table and select query panel with table.
  C. Drag the view criteria as a query panel, and then set the ID property of the query panel to reference the table.
  D. Drag the view criteria as a query panel, and then set the Resultcomponent ID property of the query component to reference the table.
  E. Drag the view criteria as a query panel, and then set the Model property of the query component to reference the table binding.
  F. Drag the view criteria as a query panel, and then set the value property of the query component to reference the table binding.
  D. Drag the view criteria as a query panel, and then set the Resultcomponent ID property of the query component to reference the table.

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  Reference: http://docs.oracle.com/cd/E12839_01/web.1111/b31974/web_search_bc.htm#CIHIJFC H