Question 1

A user has configured Mediator M1 to receive and route product information from System Xinto 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 JMSadapter. M1 can receive updates to the product at anytimeof day.The user claims that incoming messages for each product are received and processed inthe correct chronological order 95 % of the time. However, the messages are beingprocessed out oforder 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 inthe order of arrival at M1.What causes this discrepancy?

Options :

A : The user is running on a four-node SOA cluster and has not configured the inboundJMC adapter to be a singleton.

B : The user is running on a single-node SOA environment but has configured the numberof inbound adapter threads to be a value greater than 1.

C : The given Mediator configuration does not address this sequencing requirement.

D : The user has configured resequencer worker threads to a value greater than 1 for theMediator service engine.

Answer: C

Question 2

Which statement is true about the relationship between the WSDL and the JCA binding filewhen working with an Oracle Adapter at design time?

Options :

A : The WSDL references the appropriate JCA binding file for each applicable operation inthe WSDL “binding” element.

B : All operations defined in the WSDL must be mapped to activation specifications in theJCA binding file.

C : The JCA binding file defines default adapter property values for each applicableoperation defined in the WSDL.

D : There is no direct relationship between the WSDL and the JCA binding file at designtime.

Answer: C

Question 3

Which two statements are true about composite applications and mediators?

Options :

A : A composite application decouples the interface from business logic.

B : A composite application exposes a process as a web service.

C : A mediator exposes a process as a web service.

D : A mediator decouples the interface from business logic in a composite application.

Answer: B,D

Question 4

To avoid the purchase of new server capacity, a company must limit the volume ofmessages routed to a computationally expensive RESTful service operation.Which Oracle SOA Suite component can help the company meetthis requirement?

Options :

A : BPEL process

B : Mediator

C : Proxy Service

D : Business Service

Answer: D

Question 5

In a BPEL model,what is the quickest way to implement a capability to skip rule execution ifa particular condition holds?

Options :

A : Model a switch activity to conditionally execute the business rule component.

B : Use a skip condition on the business rule component.

C : Include an XPath expression in an annotation on the business rule component.

D : Use a correlation set on the business rule component.

Answer: C