Enterprise-Integrator-6-Developer問題集、WSO2実際の試験問題

質問 1

In which folder should you put custom mediator in the EI distribution?

A. If your mediator is a regular non-OSGI JAR file, copy it into the <EI_HOME>\lib directory.

B. Both a and c are correct.

C. If you develop your mediator as a OSGI bundle, copy jar file into <EI_HOME>/dropins directory.

D. If your Class mediator is a regular non-OSGI JAR file, copy it into the
<EI_HOME>/repository/classmediators directory.

正解: A

質問 2

Select the CORRECT statement about deploying custom mediator artifacts.

A. If you have developedyour custom mediator as an OSGI bundle, you have to put it in the
<EI_HOME>/dropins directory.

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

C. All of the above.

D. If itis a class mediator, you can put that JAR file in the <EI_HOME>/lib directory.

正解: A

質問 3

Which statement is TRUE about Java Message Service (JMS) support in the ESB profile?

A. The ESB profile can be configured as both a JMS Producer and Consumer.

B. Both statements a and c are correct.

C. The ESB profile can be configured as a shared topic listener.

D. JMSsupports point-to-point communication models only.

正解: B

質問 4

If you are running two or more ESB profile servers on the same physical machine, it is necessary to offset ports. Select the correct statement that describes how to offset ports in the ESB profile.

A. Go to <EI_HOME>/conf/axis2, open the axis2.xml file, and add the following top-level configuration:
<Ports><Offset>2</Offsetx/Ports>

B. Both statement 1 and 2 are incorrect.

C. Both statement 1 and 2 are correct.

D. Go to <EI_HOME>/conf, open the carbon.xml file, locate the following configuration and increase the Offset ^ value. <Ports><Offset></Offsetx/Ports>

正解: A

質問 5

Identify the INCORRECT statement about specifying scripts in the Script mediator.

A. Scripts in the Script mediator can be stored in a separate file and can be referenced from the Script mediator.

B. The script file can be stored as a local entry.

C. Script files can be stored in the registry.

D. A script cannot be stored as an embedded script in the Script mediator configuration.

正解: D

質問 6

Which scripting language is not supported by the Script mediator?

A. Groovy

B. JavaScript

C. XSLT

D. Ruby

正解: C

質問 7

What is the easiest method to put a thread sleep in the ESB profile for the purpose of troubleshooting and debugging?

A. Write a Script mediator and use Java.lang.Thread.Sleep

B. Write a Class mediator and put a Thread.Sleep

C. Write a custom mediator and put a Java Thread.Sleep

D. Write a custom taskand put a Java Thread.Sleep

正解: A

質問 8

Which statement is FALSE about the ESB profile?

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

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

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

D. When 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.

正解: B

質問 9

Identify the INCORRECT statement with respect to endpointtimeout:

A. For all endpoint timeout values. Endpoint Timeout >= http.socket.timeout The following is a correct endpoint definition with a timeout value and a response action: <endpoint>
<addressurl="http://localhost:8281/services/SimpleStockQuoteService"> <timeout>

B. <duration>120000</duration>
<responseAction>fault</responseAction>
</timeout>
</address>
</endpoint>

C. Endpoint timeout specifies the timeout duration for an endpoint and allows different timeouts to be specified for different endpoint definitions.

D. It is possible to define a responseAction to be taken in case of an endpoint timeout within the endpoint definition.

正解: B

WSO2 Certified Enterprise Integrator 6 Developer (6.5 version) - Enterprise-Integrator-6-Developer 模擬練習