Oracle 1Z0-478 問題集

質問 1：
Identify the best description of the recommended use of shared storage in a high-availability (HA) implementation of Oracle SOA Suite?
A. To allow access to a common installation home for all domain cluster members
B. Shared storage is not recommended for Oracle SOA Suite.
C. To allow access to a shared JTA log
D. To allow access to the default user store on the file system for all domain cluster members
正解：A

質問 2：
Which JDeveloper SOA project artifacts have references to the JNDI name of a resource adapter connection factory that is used in the project?
A. .jca file
B. .componentType file
C. adf-config.xml file
D. .wsdl file
正解：C
解説: (Topexam メンバーにのみ表示されます)

質問 3：
Which statement is true about how the BPEL Process Manager works?
A. If the delivery policy for a synchronous BPEL process is set to sync, the instance-initiating message is not temporarily saved in the delivery layer.
B. If the transaction property for an asynchronous BPEL process is set to required, the BPEL process joins a caller's transaction (if there is no one) or creates a new transaction (if there is no transaction)
C. If the delivery policy for a synchronous BPEL process is set to async.persist, messages to the system are saved in the delivery store before being picked up by the service engine.
D. If the transaction property for a synchronous BPEL process is set to requiresNew transaction, a new transaction is created for the execution and the existing transaction (if there is one) is suspended.
正解：D
解説: (Topexam メンバーにのみ表示されます)

質問 4：
Identify two features of Oracle BAM.
A. Enterprise Manager's monitoring capabilities are central to Oracle BAM's ability to monitor performance indicators.
B. You can analyze and present Information from activities spanning multiple systems and applications.
C. There is a built-in trouble ticket system to track assignment and completion of corrective actions.
D. Rich browser-based dashboards provide visibility into current values of key performance indicators (KPIs).
正解：A,D
解説: (Topexam メンバーにのみ表示されます)

質問 5：
Which statement best describes deploying your SOA application to a cluster?
A. Treat your cluster as a single deployment target and let the administration server automatically deploy the application to all managed servers in the cluster.
B. Manually deploy the application to each managed server in the cluster.
C. After deployment, restart each managed server in the cluster before the application is available for service.
D. Use WebLogit Server Administration Console for deployment because you cannot deploy to a
cluster from JDeveloper.
正解：A
解説: (Topexam メンバーにのみ表示されます)

質問 6：
In your solution, a web service client needs to invoke a series of three web services in support of a single transaction. The third web service needs the identity of the original web service client.
Which statement describes how the identity is made available by Oracle Web Services Manager (OWSM)?
A. The transaction manager accesses an internal table that maintains credentials used to invoke each individual web service in the chain.
B. Each web service in the chain does its own authentication so the third web service handles its own identity checking.
C. OWSM stores a SAML token from the first web service invocation in a database table, and that table is accessed by subsequent web services in the chain to retrieve identity.
D. OWSM sets the user in the Java Authentication and Authorization (JAAS) Subject when the first web service successfully authenticates, and the Java Subject is used by subsequent web services to access the identity.
正解：D
解説: (Topexam メンバーにのみ表示されます)

質問 7：
A partner needs to access services that are defined in one of your Service Composite Architecture (SCA) applications via a web service interface. Which approach (and accompanying reasoning) describes a loosely coupled and robust solution?
A. Use Oracle Service Bus to provide an Interface layer over your SCA application. This enables you to hide the locations of your SCA application, perform load-balancing across those endpoints, and provide the ability to define service level agreements to help ensure that you are meeting your contractual obligations to the partner.
B. Allow the partner simply to connect directly to the SCA application. This provides the best performance and helps keep the partner happy.
C. Use Oracle Service Bus to provide an interface layer over your SCA application. This enables you to "skin" your SCA application with a web service interface and still provide a robust experience to the partner.
D. Use the Mediator component to provide a web service interface to your SCA application. This arrives you the flexibility of using the industry standard XSLT technology to perform translation and transformations.
正解：A
解説: (Topexam メンバーにのみ表示されます)

質問 8：
You have modeled a composite that has two BPEL processes: X and Y.
The WSDL for Y defines a single portType with a one-way operation. The WSDL for X defines a single portType with a request-response operation. The component property bpel.config.trancation is set to requiresNew for Process X, and the component property bpel.config.oneWayDeliveryPolicy is set to async.persist for process Y. You have wired these components so that Y invokes X.
What is the result when X throws a remoteFault at runtime, assuming that X has no catch blocks defined within it?
A. The transaction of X is committed, and process gets a Fault back that can be caught and handled.
B. The transactions of X and Y are both rolled back even If you have fault handlers configured for handling the remote fault in Y.
C. A Fault policy defined for X for handling the remoteFault is triggered and handles the fault.
D. The transaction of X is rolled back, and process Y gets a remoteFault that can be caught and handled.
正解：C
解説: (Topexam メンバーにのみ表示されます)