Oracle 1z0-434 問題集

質問 1：
Which statement is true about how BPEL Process Manager handles the For Each activity?
A. The For Each activity executes a contained scope activity N times, where N is the final counter value minus the starting counter value.
B. The counter variable of a For Each activity is local to the enclosed scope activity, so a change to it outside the scope of the For Each, does not impact the next iteration.
C. The counter variable of the For Each activity is global, so any change to it in the enclosed scope activity is retained and that change can impact the next iteration.
D. The For Each activity waits for the execution to finish for all the branches specified when the completion condition is specified and evaluated to true.
正解：A
解説: (Topexam メンバーにのみ表示されます)

質問 2：
EPN is the internal structure of an OEP application and is displayed as a top-down hierarchy in a graphical editor. Which two statements are correct about the Event Processing Network (EPN) in Oracle Event Processing (OEP)?
A. EPN is an interconnection of adapters, channels, event beans, and CQL processors that make up an OEP application.
B. EPN is a part of the Event Delivery Network (EDN) facility that supports event-driven architecture for SOA Suite.
C. EPN is the internal structure of an OEP application and is displayed as a top-down hierarchy in a graphical editor.
D. Every event that arrives at the OEP server creates a new instance of an EPN.
E. EPN defines an OEP application and is built using the EPN Editor in JDeveloper.
正解：A
解説: (Topexam メンバーにのみ表示されます)

質問 3：
Consider the current values of BPEL variables InputVariable andOutputVariable:

Then consider the following BPEL activity Assign1:
<assign name="Assign1"><!- - Line 1- ->
<copy><!- - Line 2 - ->
<from variable ="InputVariable"<!- - Line 3 - ->
part = "query_Input"<!- - Line 4 - ->
query="/ns2: query_Input/ns2:Row_Id"/><!- - Line 5 - ->
<to variable ="OutputVariable"<!- - Line 6 - ->
part = "query_Output"<!- - Line 7 - ->
query="/ns2: query_Outnput/ns2:RowId"/><!- - Line 8 - ->
</copy><!- - Line 9 - ->
</assign><!- - Line 10 - ->
Which two changes allow Assign1 to work with the current values of InputVariable andOutputVariable?
A. correcting the namespace prefixes in line 5
B. adding the attributebpelx :insertMissingFromData="yes"to line 2
C. correcting the namespace prefixes in line 8
D. adding the attributebpelx :insertMissingToData="yes"to line 2
正解：A,B

質問 4：
A user has configured Mediator M1 to receive and route product information from System X into its internal applications in chronological order. For each product, M1 receives one "create" event followed by any number of "update " events from an AQ Queue via a JMS adapter. M1 can receive updates to the product at any time of day.
The user claims that incoming messages for each product are received and processed in the correct chronological order 95 % of the time. However, the messages are being processed out of order 5 % of the time. This results in critical errors in the target systems. The user expects all messages pertaining to a product to be unconditionally processed in the order of arrival at M1.
What causes this discrepancy?
A. The given Mediator configuration does not address this sequencing requirement.
B. The user is running on a single-node SOA environment but has configured the number of inbound adapter threads to be a value greater than 1.
C. The user is running on a four-node SOA cluster and has not configured the inbound JMC adapter to be a singleton.
D. The user has configured resequencer worker threads to a value greater than 1 for the Mediator service engine.
正解：A
解説: (Topexam メンバーにのみ表示されます)

質問 5：
Which statement correctly describes the role of an Oracle Web Services Manager agent?
A. It is neither a PDP nor a PEP.
B. It serves as a Policy Definition Point (PDP).
C. It serves as both a PDP and a PEP.
D. It serves as a Policy Enforcement Point (PEP).
正解：C

質問 6：
For each enrollment request message, a health insurance carrier's web service always returns a response message acknowledgement the receipt of the enrollment request. If there are problems fulfilling the requested enrollment, the web service may respond at a later time with an additional response message detailing why the enrollment could not be fulfilled.
Which Oracle SOA Suite service component should be used to implement this integration pattern?
A. BPEL Process
B. Business Rule
C. Mediator
D. Human Workflow
正解：B

質問 7：
For a particular asynchronous interaction, Oracle SOA Suite hosts two BPEL processes. One BPEL process acts as the client and the other acts as the service. Between the two BPEL processes, what is the smallest number of invoke activities that must be defined?
A. 0
B. 2
C. 3
D. 1
正解：C