A system administrator needs to tune a SVRCONN channel for performance. Currently, the channel sharedconversationa ribute, SHARECNV, has the defaultvalue. To ensure performance enhancement, including the V8.0 distributed server performance improvement, what value does the system administrator need to set the SHARECNV a ribute to?

A. 0

B. l

C. 20

D. 9999999999

A queue-sharing group on z/OS consists of three queue managers: QMl, QM2, and QM3. After an unexpected failure, QM2 cannot be restarted. A system administrator needs to nd out if there are any indoubt threads that need to be recovered manually. What command should the system administrator run on QMl to see the indoub hreads.

A. DISPLAY INDOUBT*

B. DISPLAY THREAD * TYPE INDOUBT ALL

C. DISPLAYTHREAD* TYPE INDOUBTQMNAMEQM2

D. DISPLAYCONN* WHERE UOWSTATE EQ UNRESOLVED

A system administrator is using the MQ-supplied Dead Le er Queue Handler program. The system administrator needs to ensure that the dead-le er queue does not ll up and the messages that cannot be requeued to their original destination are moved to a queue named 'SYS4.DEAD.QUEUE.MANUAL', with the dead-le er header included in the message. Which nal rule in the dead-le er queue rules table input should thesystem administrator use?

A. ACTION FWD FWDQ SYS4.DEAD.QUEUE.MANUAL HEADERYES

B. ACTION REQ REQQ SYS4.DEAD.QUEUE.MANUAL HEADERYES

C. ACTION PUT PUTQ SYS4.DEAD.QUEUE.MANUAL INCLHDRYES

D. ACTION MOV DESTQ SYS4.DEAD.QUEUE.MANUAL INCLUDEHDR

A system administrator has set up the MQ infrastructure in a company as shown below:

There are three queue managers QMGRl, QMGR2 and QMGR3.

QMGR2 and QMGR3 are part of a cluster MYCLUS.

QMGRl and QMGR2 are connected using sender-receiver channels using QMGR2 as the transmission

queue.

As part of a new requirement, the system administrator creates the following de nitions QMGRl defqrMQ8QM.REMOTE RNAME MQ8QM.LOCAL RQMNAME MQ8QM XMITQ QMGR2: defqrMQ8QM RQMNAME QMGR3 defqlocal MQ8QM.NEW QMGR3: defqalias MQ8QM.LOCAL target MQ8QM.NEW defqlocal MQ8QM.NEW The system administrator tests the connectivity by putting a message on MQ8QM.REMOTE on QMGRl using IBM WebSphere MQ Explorer. Where does the message end up?

A. MQ8QM.NEW on QMGR2

B. MQ8QM.NEW on QMGR3

C. Dead-le er queue on QMGR2

D. Dead-le er queue on QMGR3

A JMS 2.0 application running on z/OS speci es a delivery delay of 20 seconds when sending messages. What must the system administrator do to support the delivery delay?

A. Set TCP Delivery Delay for the listener to 20.

B. Ensure SYSTEM.DDELAY.LOCAL.QUEUE exists as a local queue.

C. Con gureSetDeliveryDelay20000fortheconnectionfactory.

D. Con gureSetDeliveryDelay20000forSYSTEM.DDELAY.LOCAL.QUEUE.