IBM C2180-277 - IBM WebSphere Message Broker V8.0 System Administration Exam
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Total 55 questions
Question #11 (Topic: )
A company has a shared broker environment where each department uses their own
execution group. A department's application team wants to increase the throughput of a
specific flow. What should the system administrator do to increase the overall through-put
without any additional administrative overhead?
execution group. A department's application team wants to increase the throughput of a
specific flow. What should the system administrator do to increase the overall through-put
without any additional administrative overhead?
A. Create multiple BAR files with the same flow and deploy them.
B. Create copies of the message flow and deploy them separately.
C. Configure the Additional Instances parameter of the message flow to 20.
D. Configure the Additional Instances parameter of the message flow to 260.
Answer: C
Question #12 (Topic: )
A system administrator is asked by the development team to enable gathering of statistics
for GlobalCache and DotNetGC and used by applications deployed to execution group
EG1 running on broker BRK1. Which commands does the system administrator need to
issue?
for GlobalCache and DotNetGC and used by applications deployed to execution group
EG1 running on broker BRK1. Which commands does the system administrator need to
issue?
A. mqsistop BRK1mqsireportresourcestats BRK1 -c active -e EG1mqsistart BRK1
B. mqsistop BRK1mqsichangeflowstats BRK1 -c active -e EG1 -s mqsichangeflowstats BRK1 -c active -e EG1 -s ?mqsistart BRK1
C. mqsistart BRK1mqsichangeresourcestats BRK1 -c active -e EG1
D. mqsistart BRK1mqsichangeflowstats BRK1 -c active -e EG1 -s -f All
Answer: C
Question #13 (Topic: )
A system administrator defined one execution group per partner system. Recently, one of
the partner systems developed 5 new message flows that processed messages containing
large number of repeating elements. The system administrator is asked to tune the
DataFlowEngine before deploying these new message flows. How should the system
administrator do this?
the partner systems developed 5 new message flows that processed messages containing
large number of repeating elements. The system administrator is asked to tune the
DataFlowEngine before deploying these new message flows. How should the system
administrator do this?
A. Reduce the stack size.
B. Reduce the maximum JVM Heap size.
C. Increase the stack size.
D. Increase the maximum JVM Heap size.
Answer: C
Question #14 (Topic: )
A message flow has been deployed with monitoring activated. A system administrator is
asked to generate additional monitoring events on the message flow for transaction
auditing without redeploying the flow. How should the system administrator do this?
asked to generate additional monitoring events on the message flow for transaction
auditing without redeploying the flow. How should the system administrator do this?
A. Create a monitoring profile configurable service and apply it to the message flow.
B. Use the Message Broker Explorer to change the monitoring events for the message flow.
C. Update the monitoring event source and properties for the message flow using the command mqsireload.
D. Reconfigure the monitoring event source and properties for the message flow using the command mqsichangebroker.
Answer: A
Question #15 (Topic: )
An application team informs the system administrator that a new flow has performance
issues. The system administrator does the analysis and notices that although the flow
contains less than 10 nodes and does not contain any complex logic, it is processing very
large messages. What should the system administrator do to enhance the DataFlowEngine
performance?
issues. The system administrator does the analysis and notices that although the flow
contains less than 10 nodes and does not contain any complex logic, it is processing very
large messages. What should the system administrator do to enhance the DataFlowEngine
performance?
A. Reduce the stack size.
B. Reduce the minimum JVM Heap size.
C. Increase the stack size.
D. Increase the minimum JVM Heap size.
Answer: B
