Oracle 1Z0-554 問題集

質問 1：
Choose two advantages of writing code in the application module that sets up or manipulates the data model?
A. It configures entity object properties to query the correct data to display.
B. It does not require publishing to allow the client to access the methods.
C. <!-[if !ppt]-> <!- -[e,difj->You make the Intent of your code more clear to clients.
D. <!-[if !ppt]-> <!- -[e,difj-> you keep the option open to improve your implementation without affecting clients.
E. It is implemented in the application module's Def class allowing greater flexibility.
正解：A,E

質問 2：
You are debugging an application module method that seems to be causing an error when the argument value is anything but "2". How could you most efficiently debug this issue?
A. Set a breakpoint on the method declaration (where the argument is defined) and set the condition to arg = = 2.
B. Set a breakpoint on the first line of the method implementation and set the breakpoint property to break only for threads named oracie.jbo.Exception.
C. Set a breakpoint on the method declaration (where the argument is defined) and step through the breakpoint at execution to determine the argument value.
D. Set a breakpoint on the first line of the method implementation and set the breakpoint condition to arg ! = 2.
E. Set a breakpoint on the first line of the method implementation and set the breakpoint pass count property to 2.
正解：D

質問 3：
The FOD schema includes two entity objects, ProductEO and ProductCategoryEO, related as shown in the screenshot. Examine the recursive relationship that ProducCategoryEO has with itself and choose the business rule that this relationship implements.

A. A Product Category belongs to one or many (parent) Product Categories and may contain Product Categories.
B. A Product Category belongs to one and only one (parent) Product Category and contains at lea one (child) Product Category.
C. A Product Category belongs to one or many (parent) Product Categories and a Product Category contains one or many (child) Product Categories.
D. A Product Category must belong to at least one (parent) Product Category and must contain and only one (child) Product Category.
E. A Product Category may belong to a (parent) Product Category and may contain a (child) Product Category.
正解：E

質問 4：
In which file would you expect to find all the attribute accessor for a view object?
A. View. Java
B. ViewRowlmp1.java
C. Viewlmpl.java
D. ViewDefImp1.java
正解：C

質問 5：
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, button, list
C. attributeValue, button, table
D. attributeValue, action, list
E. attributeValue, action, tree
F. attributeValue, button, tree
正解：E
解説: (Topexam メンバーにのみ表示されます)

質問 6：
For a newly added item, you want to ensure that unit price for that order item is not less than the minimum price as defined in the ProductInformation entity object. You must also ensure that the validation checks for any changes to the ProductInformation entity object that are not yet committed in the current transaction.
Which ADF Business Component declarative validation on the UnitPrice attribute would achieve this functionality?
A. a compare validation where unitprice ProductInformation.MinPrice is greater than the expression
B. a compare validation where unitprice product_information is greater than the query result SELECT min_price
C. a key exits validation with target entity object ProductInformation .MinPric
D. a list validation where unitprice is in the query result: SELECT min_price from Product_information
E. a list validation where unitprice is in ProductInformationViewObject (MinPrice)
正解：A

質問 7：
Your application contains a bounded task flow with four pages. The pages are all based on different application modules and the task flow has the transaction property set to "Always Begin New Transaction and a commit operation is defined as the return activity. The user makes some changes on each of the pages but a commit failure occurs on the bindings in the third page.
Which of these scenarios describes the outcome of this situation?
A. Pages one and two and four are committed; page three is not committed.
B. None of the changes on any of the pages is committed all are rolled back.
C. It depends on the value that has been set in the Transaction property on each application module.
D. The changes on the first two pages are committed; the changes on the last two pages are not committed.
正解：D

質問 8：
An application has an address form that allows internal users to enter shipping addresses for provisioning, as well as allows external users to enter billing address for placing orders. How can this form be implemented to promote reuse?
A. ospx page contained within a module
B. as a page fragment that can be used for multiple task flows
C. as a page fragment that contains an af:document tag
D. as a ospx page containing a form with input components
E. As a page tempate that multiple Pages can be based upon
正解：B