WSO2 Enterprise-Integrator-6-Developer Exam Questions Instant Access

Question 1

Which statement about the ESB profile support for JMS is FALSE?

AJMS distributed transactions are supported in the ESB profile.

BThe transport.jms.SessionTransacted property is used to enable JMS local transactions in the ESB profile.

CESB profile JMS transactions only work with either the Callout mediator or the Call mediator in blocking mode.

DOnly JMS local transactions are supported in the ESB profile.

Answer : D

Question 2

Which of the following is NOT an entry point or trigger of the Synapse mediation engine?

AOutbound endpoints

BProxy services

CAPIs

DInbound endpoints

Answer : A

Question 3

Suppose your enterprise application has a requirement to execute a large number of RDBMS data interactions. Which of the following is the best option when designing this situation using the WS02 platform?

AUse WS02 EI with data services for database operations

BDBLookup mediator

CStore mediator

DDBReport mediator

Answer : A

Question 4

Select the CORRECT statement about deploying custom mediator artifacts.

AIf it is a class mediator, you can put that JAR file in the <EI_HOME>/lib directory.

BIf you have developed your custom mediator as a regular non-OSGI JAR, you have to put it in the <EI_HOME>/extensions directory.

CAll of the above.

DIf you have developed your custom mediator as an OSGI bundle, you have to put it in the <EI_HOME>/dropins directory.

Answer : D

Question 5

Which statement is FALSE about the ESB profile?

ABy setting the transport.jms.MessageType parameter with the respective content type, you can read different message formats from a queue.

BWhen the JMS transport is enabled on a proxy service, ESB profile will start listening on a JMS queue with the same name as the proxy service.

CBy default, ESB profile considers all messages consumed from a queue as a SOAP message.

DESB profile can work with any JMS broker that offers JNDI support.

Answer : A

Question 6

How can you implement POX-to-SOAP transformations with the ESB profile?

AUse the XSLT mediator with the Validate mediator and send the message out with a default enpoint.

BImplement message transformation with the Data Mapper and use endpoint format as soapll.

CUse the XSLT mediator and use the Call mediator with blocking mode.

DUse the XSLT mediator and use the Call mediator with blocking mode with enable addressing.

Answer : B

Question 7

You need to run some Java code only once just after the ESB profile server starts. Select the CORRECT task configuration you can use for this purpose.

A<task name=VlCheckPrice\' class=\'org.wso2.esb.tutorial.tasks.PlaceStockOrderTask\'> O <trigger runOnce=\'true\7> </task>

B<task name=VlCheckPrice\' class=\'org.wso2.esb.tutorial.tasks.PlaceStockOrderTask\'> O <trigger interval=\'1\' count=\'l\7> </task>

C<task name=V,CheckPrice\' class=\'org.wso2.esb.tutorial.tasks.PlaceStockOrderTask\'> O <trigger interval=\'l\7> </task>

D<task name=V,CheckPrice\' class=\'org.wso2.esb.tutorial.tasks.PlaceStockOrderTask\'> V O <trigger onlyOnce=\'true\7> </task>

Answer : D

WSO2 Certified Enterprise Integrator 6 Developer Enterprise-Integrator-6-Developer Exam Questions