IBM C9530-272 Online Practice Questions and Exam Preparation

IBM C9530-272 Online Questions & Answers

• Question 21:

  An application sends a length encoded file that looks like the extract below. The first 3 bytes of each record indicates the size of the data that follows it.

  

  If both of these elements have their Physical Type set to Text, which one of the following options must the solution developer choose to correctly model the input data?

  A. dataLength of type xsd:int A.dataLength of type xsd:int data of type xsd:int with Length Reference set to dataLengthdata of type xsd:int with Length Reference set to dataLength
  B. dataLength of type xsd:short B.dataLength of type xsd:short data of type xsd:string with Length Reference set to dataLengthdata of type xsd:string with Length Reference set to dataLength
  C. dataLength of type xsd:int C.dataLength of type xsd:int data of type xsd:string with Length Reference set to dataLength and Inclusive Length Reference enableddata of type xsd:string with Length Reference set to dataLength and Inclusive Length Reference enabled
  D. dataLength of type xsd:string D.dataLength of type xsd:string data of type xsd:string with Length Reference set to dataLength and Inclusive Length Reference enableddata of type xsd:string with Length Reference set to dataLength and Inclusive Length Reference enabled
  B. dataLength of type xsd:short B.dataLength of type xsd:short data of type xsd:string with Length Reference set to dataLengthdata of type xsd:string with Length Reference set to dataLength

• Question 22:

  A solution developer uses ESQL to transform messages. Which options can the solution developer use to delete a message field or message structure? (Choose three)

  A. Set the value to 0
  B. Set the value to NULL
  C. Set the value to ""(Empty String)
  D. Use the ATTACH statement
  E. Use the DETACH statement
  F. Use the DELETE statement
  B. Set the value to NULL
  E. Use the DETACH statement
  F. Use the DELETE statement

• Question 23:

  A solution developer is setting up Message Broker for debugging flows. There is a need to set the JVM debug port to 2314 from command line for a specific execution group called "MDM" and a broker called "WMBBRK1". Which command does the solution developer need to use?

  A. mqsichangebroker WMBBRK1 -e MDM -o ComIbmJVMManager -n jvmDebugPort -v
  B. mqsireportproperties WMBBRK1 -e MDM -i ComIbmJVMManager -n jvmDebugPort -v
  C. mqsichangeproperties WMBBRK1 -e MDM -o ComIbmJVMManager -n jvmDebugPort -v
  D. mqsichangeproperties WMBBRK1 -e MDM -i ComIbmJVMManager -n jvmDebugPort -v
  C. mqsichangeproperties WMBBRK1 -e MDM -o ComIbmJVMManager -n jvmDebugPort -v

• Question 24:

  A solution developer needs to determine why the latest update to a message flow does not work as designed. It is thought that the latest update has not been deployed to the broker. What command can the solution developer use to determine which BAR file is deployed?

  A. mqsilist
  B. mqsireadbar
  C. mqsireportbroker
  D. mqsireportproperties
  A. mqsilist

• Question 25:

  A solution developer implemented a message flow for a book store company which receives an XML input message. The input message is formed according to an XML schema supplied by the client and used by several other applications owned by the company. The input node uses XMLNSC parser to parse the input message. The image below depicts a sample XML input message. According to business needs, the bookDetails elements and all of its children are not referenced by the code. Performance test for the flow showed a significant time spent in message parsing time especially for large messages.

  

  What should the solution developer do to enhance the message parsing time ?

  A. Use the MRM parser instead.
  B. Set the parse timing to Complete.
  C. Set the parse timing option to On Demand.
  D. Add the bookDetails element to the XMLNSC parse Opaque elements
  D. Add the bookDetails element to the XMLNSC parse Opaque elements

• Question 26:

  A solution developer is creating a number of scripts to automate the building and deployment of BAR files. These scripts will run on an AIX server, where the source repository is located and the Message Broker API (CMP) has been installed and configured. Which command can the solution developer NOT use in the automation scripts?

  A. mqsicreatebar
  B. mqsipackagebar
  C. mqsistartmsgflow
  D. mqsicreateexecutiongroup
  A. mqsicreatebar

• Question 27:

  A telecommunications customer needs to develop a flow that sends a message to invoke an existing business process on WebSphere Process Server (WPS). The requirements do not call for a response message back from the flow. Which node should the solution developer use to send the message to WPS?

  A. SOAPRequest
  B. CORBARequest
  C. SCAReply
  D. SCAAsyncRequest
  D. SCAAsyncRequest

• Question 28:

  A solution developer needs to transform a message. As such, the solution developer needs to insert the content from a input message tree into a storage area of Environment in one node, and then transform the message and Environment in another node into the output message tree. To do so, what can the solution developer use?

  A. Perl
  B. ESQL
  C. XSL Stylesheet
  D. Graphical Data Mapping
  B. ESQL

• Question 29:

  A solution developer needs to implement Web Services Reliable Messaging (WS-RM) on a message flow for a stock trading company. During unit testing, the solution developer determines that only the first of four messages, expected in order, have arrived at the destination. During troubleshooting, what conclusion must the solution developer come to?

  A. The second message in the sequence is lost, and so the third and fourth messages have not processed yet.
  B. The sequence number of message two has got out of sync and a reset needs to occur to allow the other messages to flow to their target.
  C. The data of message two is corrupt not allowing message three or four to be processed and those messages are sitting on the reliable messaging source queue.
  D. The data of message two is corrupt not allowing message three or four to be processed and those messages are sitting on the reliable messaging destination queue.
  A. The second message in the sequence is lost, and so the third and fourth messages have not processed yet.

• Question 30:

  A bank uses an online system to handle currency transactions, sent via MQ messaging. To avoid multiple database lookups to obtain the latest currency exchange rates, the rates are loaded into shared variables the first time the flow is executed. Periodic updates to the shared variables are made using a control message. As the volume of transactions increases, it is realized that a single instance of the flow can no longer cope, and so the solution developer is asked to investigate ways to increase throughput. How can the solution developer increase the message throughput?

  A. Define multiple instances of the flow on the BAR file.
  B. Deploy the flow to multiple execution groups.
  C. Deploy multiple instances of the flow in different schemas.
  D. Deploy the flow to a second broker and use MQ Clustering to redistribute these messages.
  A. Define multiple instances of the flow on the BAR file.