A system administrator needs to verify whether the current Linux systems network file system
mounted as /MQHA will support implementing a multi-instance WebSphere Message Broker for high
availability. Which command does the system administrator need to run to validate that the network
file system is capable of supporting a multi-instance configuration?

A multi-instance broker BRK1 associated the multi-instance queue manager QM1 is running in active
mode on client node N1 and in standby mode on client node N2. In order to update a Fix Pack, a
system administrator needs to make a controlled failover from the node N1 to the node N2. Which
command does the system administrator needs to execute to start the controlled failover process?

A system administrator is assisting with the design of a new WebSphere Message Broker V8.0
application that communicates with SAP and needs to be highly available. The WebSphere Message
Broker topology is a 2 node active/active configuration. What additional steps does the system
administrator need to take to make SAP highly available to the WebSphere Message Broker
application?

A system administrator is trying to configure an existing multi-instance broker BRK1 as a WebSphere
MQ service so that the broker starts and stops automatically when its associated queue manager
starts and stops. Which command does the system administrator have to run?

A system administrator is designing an active-active, high availability configuration to WebSphere
Message Broker using two nodes. Which are the minimum components required in each node for
this configuration?

A multi-instance broker BRK1 has been created successfully using an existing multi-instance queue
manager for a high availability configuration on client nodes N1 and N2. To start the broker, a
system administrator first executes the command mqsistart BRK1 on node N1 and then on node N2.
To check the broker status, the system administrator executes the command mqsilist on both nodes.
What broker state should the system administrator expect? The broker is in active mode on:

A system administrator is asked to build a Message Broker high availability solution on Unix using a
multi-instance broker. Which component does the system administrator need to implement for the
solution?

A system administrator upgraded the WebSphere Message Broker runtime to the latest Fix Pack.
After the upgrade, when the system administrator tries to start the broker BRK1, one of the
execution groups EG1 does not start. The broker repeatedly shows BIP2060W in the broker syslogs
on that execution group. The system administrator checked the install logs and finds that the Fix
Pack was installed successfully. The system administrator searches the web for any known problems,
but does not find any hits. The system administrator decides to capture a startup trace on the
execution group to see if any diagnostic information can be detected. What should the system
administrator do to initiate the trace?

A broker running on a UNIX box crashes for which a system administrator raises a ticket with IBM
Support. The IBM Support team asks the system administrator to collect the diagnostic documents
to investigate further. To do so, which command should the system administrator run?

A system administrator has detected a performance problem on execution group EG1 in broker
BRK1. The system administrator reviews the local error log (syslog) but does not find errors. As a
result, the system administrator activates the resource statistics and finds that the
CumulativeGCTimeInSeconds value increases every 5 seconds in each 20-second statistics interval.
What should the system administrator do to resolve the performance issue?