Enterprise-Integrator-6-Developer by WSO2 Actual Free Exam Q&As

Question 1

Which statement is FALSE about the process of message mediation?

A. The message is sent to an endpoint from the main sequence. B. If an error occurs in a sequence, the message goes through its error sequence. C. The response message comes to the main sequence. D. Messages go through each of the mediators inside the main sequence.

Discussion 0

Correct Answer: B Vote an answer

Question 2

Which statement is correct about the graceful shutdown command to shut down the ESB profile?

A. It will discard already existing requests and start the shutdown steps immediately. B. It will stop accepting new requests, process all existing requests, and then shut down. C. The graceful shutdown command is onlyavailable from the management console. D. Each profile uses the same key store and trust store.

Discussion 0

Correct Answer: B Vote an answer

Question 3

Select the CORRECT statement about setting parameters for class mediators.

A. Synapse properties can be used to pass values to mediator arguments. For instance:
<class name=\"org.wso2.custom.HelloClassMediator\">
<property name=\Mfoo\M value=\"10\"/>
<property name=\Mbar\n value=\"5\"/>
</class> B. It is not possible to set parameters for custom mediators. C. Both statement b and c are correct. D. Custom mediator's parameters should be declared as public fields in mediator code. For instance: public String foo, bar;

Discussion 0

Correct Answer: A Vote an answer

Question 4

Identify the INCORRECT statement regarding the <cacheld> in the <remoteInstance> configuration section of the <EI_HOME>/conf/registry.xml file.
<remoteInstanceurl=\"https://localhost:9443/registry\n>
<id>instaceid</id>
<dbConfig>sha red registry </dbConfig>
< readonly >true</readOnly>
<enableCache>true</enableCache>
<registryRoot>/</registryRoot>
<cacheldx/cacheld>
</remoteInstance>

A. <cacheId> is the same as the JDBC connection URL of the registry database. B. Both statement b and c are incorrect. C. You can use any arbitrary name for the <cacheld> configuration element. D. This cachelD is used to identify the cache it should look for when caching is enabled.

Discussion 0

Correct Answer: C Vote an answer

Question 5

Which statement about the ESB profile support forJMS is FALSE?

A. JMS distributed transactions are supported in the ESB profile. B. ESB profile JMS transactions only work with either the Calloutmediator or the Call mediator in blocking mode. C. Only JMS local transactions are supported in the ESB profile. D. The transport.jms.SessionTransacted property is used to enable JMS local transactions in the ESB profile.

Discussion 0

Correct Answer: C Vote an answer

Question 6

Which of the following is NOT an enterprise integration pattern?

A. Splitter B. Dead Letter Channel C. Wire-Tap D. Facade

Discussion 0

Correct Answer: D Vote an answer

Question 7

Suppose youare writing a complex proxy service. In the middle of the task, you need to debug your proxy service as it is not working as expected. Select the mediator that can be used for debugging your proxy service.

A. Log mediator B. Drop mediator C. Validate mediator D. Switch mediator

Discussion 0

Correct Answer: A Vote an answer

Question 8

Which statementabout the OAuth mediator is FALSE?

A. OAuthmediator can work with any authorization server to verify the OAuth access token. B. The client should obtain the OAuth access token from the authorization server and send it as an HTTP header in the resource request to the ESB profile. C. OAuth mediator does the OAuth access token verification against an authorization server. D. Client has to register with the authorization server.

Discussion 0

Correct Answer: D Vote an answer

Question 9

Which statement about the Entitlement mediator is true?

A. All of the above. B. Entitlement mediator intercepts requests and evaluates the actions performed by the user against an extensible Access Control MarkupLanguage (XACML) policy. C. Entitlement mediator can only work with WS02 Identity Server as the PolicyDecision Point. D. When configuring the mediator, you specify which sequence to execute depending on the Entitlement mediator result.

Discussion 0

Correct Answer: B Vote an answer

WSO2 Certified Enterprise Integrator 6 Developer (6.5 version) - Enterprise-Integrator-6-Developer Exam Practice Test