Question 1

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 2

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 anytimeof 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 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 in

the 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 inbound

JMC adapter to be a singleton.

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 given Mediator configuration does not address this sequencing requirement.

D :

The user has configured resequencer worker threads to a value greater than 1 for the

Mediator service engine.

Answer: C

Question 3

Your company wants to extend a number of in-house applications with the third-party

service functionality.

Identify two ways in which this can be accomplished using Oracle SOA Suite.

Options :

A :

by developing BPEL processes that orchestrate a number of third-party service calls to

complete a new business activity.

B : by developing ADF screen flows that percent unified viewsof the third-party service functionality to in-house portal users

C : by developing RESTful web services that provide logic to enrich third-party service responses

D : by developing mediators that handle last-mile transformation and routing of messages to and from third-party services

Answer: A,B

Question 4

Oracle Adapters are deployed to the Oracle SOA Suite server.

Which three SOA Suite components can use Oracle Adapters?

Options :

A : BPEL Process

B : Mediator

C : Proxy Service

D : Human Workflow

E : Business Rule

Answer: A,B,D

Question 5

Which statement accurately describes event-driven architecture?

Options :

A :

It is a design approach that fosters creation of distinct pieces of software where each

piece is a self-contained unit of functionality.

B :

It is a programing paradigm that views processing as evaluation of functions without

regard for application state.

C : it is a style of building software that specifies logic without describing its control flow.

D :

It is an approach focusing on the production, detection, and consumption of potentially

significant state changes.

Answer: C

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