IBM IBM Certified Integration Developer C9550-605 Questions & Answers

• Question 91:

  An integration developer implemented a mediation flow component that asynchronously invokes a target service through an SCA Import binding. The following Asynchronous reliability qualifiers have been set for the target service reference of the mediation flow component: ?Reliability: Best effort ? Request expiration: 0 ?Response expiration: 60 seconds What is the behavior at runtime if the messaging engine of the WebSphere Enterprise Service Bus goes down after the message has been sent but before the target is invoked and comes back up and running in 30 seconds?

  A. The message is lost and no recovery can be performed.

  B. The message is automatically recovered and sent to the target service.

  C. The message can be manually recovered from the failed event manager and sent to the target service.

  D. The message can be manually recovered from the System Exception Destination and sent to the target service.

  Correct Answer: A

• Question 92:

  An integration developer has implemented a mediation flow component and the module is failing to build correctly. Examination of the problems tab shows that the problem is occurring in the custom mediation primitive, with several Java classes reporting that they cannot be resolved to a type, such as: "Date cannot be resolved to a type" "DecimalFormat cannot be resolved to a type" "Set cannot be resolved to a type" How should the integration developer proceed in order to fix this problem?

  A. Select the module and File->Import->JAR file and import the utils.jar file.

  B. In the code of the Java Snippet, ensure the relevant imports are declared.

  C. In the Java Build path of the module, ensure that the relvant JARs are included.

  D. In the Java Imports tab of the Custom Mediation primitive, ensure the relevant imports are declared.

  Correct Answer: D

• Question 93:

  Refer to the Exhibit.

  

  An integration developer implements a mediation flow with an interface containing the business object shown in the Exhibit. When the mediation flow is invoked by external applications, problems are occurring due to an application sending a non-numeric value for the customerID. How should the integration developer BEST proceed in order to improve the flow so that this problem is caught as early as possible?

  A. Use a Set Message Type primitive to correct the business object.

  B. Use a Data Handler primitive to handle the mismatch in data types.

  C. Use a Message Filter primitive to filter out the invalid business object.

  D. Use a Message Validator primitive to ensure the business object instance matches its schema.

  Correct Answer: D

• Question 94:

  An integration developer is developing a mediation module that contains MQ Export bindings. The application will need to be deployed to several different runtime environments and platforms during the test and production phases of the development. In each of the environments, the names of the MQ Queue managers and Queues that the application will need to use are subject to repeated change. What is the BEST practice to implement this solution?

  A. Use EJBDeploy to update the binding details in the EAR file before deploying it.

  B. Configure the application to load a properties file during startup containing the binding details.

  C. During development, define the various MQ Bindings via a JNDI name and remap them as required on each of the runtime environments.

  D. During development, define the various MQ Bindings via a WebSphere Variable and remap them as required on each of the runtime environments.

  Correct Answer: C

• Question 95:

  An integration developer needs to integrate a legacy application that communicates through JMS messages via a WebSphere MQ provider. The operation is request-response and the import binding is MQ JMS. Which are the necessary resources to configure for the import?

  A. A send destination, a receive destination, a Connection Factory, a Listener.

  B. A send destination, a receive destination, a Connection Factory, an Activation Specification.

  C. One destination (for sending and receiving), a Connection Factory, a Listener.

  D. One destination (for sending and receiving), a Connection Factory, an Activation Specification.

  Correct Answer: B

• Question 96:

  Refer to the Exhibit.

  

  The Life Sciences department of a company is developing a drug discovery solution in which a SelectVendor service (request-response) helps them choose between Vendor A or B to acquire drug samples. This service is called from a mediation flow using a Service Invoke primitive. The response is written to a flat file before returning to the client, invoking this mediation flow. The response must be received by the client in the same transaction. What should be the values of 'Preferred Interaction Style' at the client invoking this mediation flow, and the 'Invocation Style' of ServiceInvoke primitive within the flow?

  A. Any, Any

  B. Any, Sync

  C. Synchronous, Async (with callback)

  D. Asynchronous (with deferred response), Async (with callback)

  Correct Answer: B

• Question 97:

  An integration developer is generating a Web Service Binding for an Export component of a mediation module. Which of the following must the integration developer select to configure the 'SSL WSTransaction' policy set?

  A. Only SOAP1.1/HTTP

  B. Only SOAP1.2/HTTP

  C. Only SOAP1.1/HTTP using JAX-RPC

  D. Either SOAP1.1/HTTP or SOAP1.2/HTTP

  Correct Answer: D

• Question 98:

  An integration developer is developing a mediation flow component that has an adapter configured to communicate with the SAP system. What is the technology used by the WebSphere adapters to introspect/ look inside the EIS?

  A. Enterprise Data Discovery (EDD)

  B. Enterprise Object Discovery (EOD)

  C. Enterprise Service Discovery (ESD)

  D. Enterprise Metadata Discovery (EMD)

  Correct Answer: D

• Question 99:

  Which of the following event delivery types are supported by the WebSphere Adapters?

  A. Ordered delivery

  B. Persistent delivery

  C. Guaranteed delivery

  D. Non persistent delivery

  Correct Answer: A

• Question 100:

  Refer to the Exhibit.

  

  An integration developer has discovered an error in the Assembly Diagram of a mediation module under development. What does the component with a broken outline and a red X indicate?

  A. The component with the error has an incompatible interface.

  B. The component with the error has not been implemented.

  C. The components have been incorrectly wired together.

  D. The definition of the component with the error has been incorrectly deleted.

  Correct Answer: D