IBM 000-J01 System I HAC Implement Technical Mastery Exam Set 6

Which of the following actions will cause the resources managed by an active device CRG to move to the backup system?


Options are :

  • Ending the CRG that is managing the resources
  • Issuing ENDCLUNOD for the primary node
  • Issuing ENDSBS QINTER on the primary node
  • Sending a message to the failover message queue of the CRG

Answer :Issuing ENDCLUNOD for the primary node

When XSM copies are reattached, the source for synchronizing the IASP will be the copy that:


Options are :

  • Was the production copy at the time of the detach.
  • Has been changed the most.
  • Has the latest change.
  • Is on the primary CRG node.

Answer :Is on the primary CRG node.

IBM C2010-503 Tivoli Monitoring V6.3 Fundamentals Exam Set 1

Which of the following commands will result in the primary node becoming inactive in the cluster without causing any active CRGs to failover?


Options are :

  • ENDCLUNOD *ALL
  • PWRDWNSYS *CNTRLD on the primary system
  • ENDCLUNOD *PRIMARY ACTION(*NOFAILOVR)
  • CHGCRG to remove the primary node from the recovery domain

Answer :ENDCLUNOD *ALL

In which availability technologies can IBM TotalStorage participate in an iSeries HA environment?


Options are :

  • Switched disks, XSM, and PPRC
  • PPRC only
  • Switched disks and PPRC only
  • XSM and PPRC only

Answer :Switched disks, XSM, and PPRC

Which of the following is true when geographic mirroring is used in synchronous mode?


Options are :

  • Disk writes to the production copy are complete as soon as the change is received by the backup node.
  • Disk writes to the production copy are complete when the disk write to the mirror copy is complete.
  • Any change to objects in an IASP are immediately written to disk on the production copy.
  • Disk writes to the production copy are complete as soon as the change is sent to the backup node.

Answer :Disk writes to the production copy are complete when the disk write to the mirror copy is complete.

C2010-505 IBM Smart Cloud Control Desk V7.5.1 IT Asset Test Set 1

Which of the following is true about a device CRG that manages switched disks?


Options are :

  • It does not need a recovery domain
  • It must manage all IASPs in the cluster.
  • It requires an exit program.
  • It contains configuration object entries.

Answer :It contains configuration object entries.

When a failover message queue is specified on a device CRG, a message will be sent to:


Options are :

  • The specified queue when the primary node fails.
  • All users of the IASP when the IASP is varied off.
  • QSYSOPR whenever the IASP is varied off.
  • The specified queue whenever a job using one of the IASPs in the CRG fails.

Answer :The specified queue when the primary node fails.

When geographic mirroring is suspended for an IASP, what will happen to the associated active CRG?


Options are :

  • It will be ended and show a status of 'Inactive'.
  • It will remain active and show a status of 'In doubt'.
  • It will remain active and show the backup node status as 'Ineligible'.
  • It will remain active and show a status of 'Suspended' for the IASP.

Answer :It will remain active and show the backup node status as 'Ineligible'.

C2010-505 IBM Smart Cloud Control Desk V7.5.1 IT Asset Test Set 2

A job description has an INLASPGRP, and the user portion of the library list includes a library that is in this IASP. When attempting to sign on to the new primary system after a failover, the sign-on fails with the following message: CPF1113 Library in initial library list not found. Which of the following is the proper corrective action to take?


Options are :

  • End the cluster node and then restart it.
  • Vary on the IASP that is in the INLASPGRP.
  • Switch the IASP back to the original primary, then sign on again.
  • Create a library by that name on the system.

Answer :Vary on the IASP that is in the INLASPGRP.

When a failure occurs while running a clustering command that involves a subset of the nodes in a device domain (RMVCRGDEVE, for example), what needs to be done to diagnose and correct the problem?


Options are :

  • Check for errors only on the nodes involved in the action initiated by the command, correct any error condition, and run the command again.
  • Check all nodes in the device domain for errors, correct any error condition, and run the command again.
  • Check for errors only on the node where the command was run.
  • Check all nodes in the cluster for errors, correct any error condition, and run the command again.

Answer :Check for errors only on the nodes involved in the action initiated by the command, correct any error condition, and run the command again.

The CHGCRGPRI (Change CRG Primary) command performs which of the following functions for a device CRG?


Options are :

  • Rearranges the preferred roles for all nodes in the recovery domain
  • Switches the current primary node to the last backup Switches the current first backup to the primary node
  • Changes which node in the CRG recovery domain has a preferred role of "primary"
  • Switches the current primary node to the first backup Switches the current first backup to the primary node Starts the Server takeover IP address, if configured to do so

Answer :Switches the current primary node to the last backup Switches the current first backup to the primary node

C2010-505 IBM Smart Cloud Control Desk V7.5.1 IT Asset Test Set 3

Which of the following accurately describes a difference or similarity between a clustering failover and a planned switchover?


Options are :

  • Neither failovers nor switchovers can be programmatically scheduled to occur at set times.
  • During a failover, Cluster Resource Services will fail multiple affected CRGs in a predetermined order based on CRG type. During a switchover, only a single CRG is switched.
  • During a failover, the CRG exit program on the node that is becoming the new primary is called with a "failover" action code. During a switchover, the CRG exit program on the node that is becoming the new primary is called with a "start" action code.
  • Failovers will only occur for CRGs that have a status of "active", but switchovers can be performed on CRGs that have a status of "active" or "inactive".

Answer :During a failover, Cluster Resource Services will fail multiple affected CRGs in a predetermined order based on CRG type. During a switchover, only a single CRG is switched.

Which of the following items is a characteristic of an independent disk pool group?


Options are :

  • It logically connects independent disk pools so that they can be varied on and off together.
  • It automatically distributes data between the independent disk pools in the group.
  • It has a different database for each independent disk pool in the group.
  • It is a feature unique to UDFS disk pools.

Answer :It logically connects independent disk pools so that they can be varied on and off together.

Which of the following conditions should always be detected by Cluster Resource Services and should always cause a failover to be initiated?


Options are :

  • Ending the iNetD server job QTOGINTD
  • IASP disk unit failures
  • Ending the QSYSWRK subsystem
  • Loss of communications between cluster nodes

Answer :Ending the QSYSWRK subsystem

C2010-505 IBM Smart Cloud Control Desk V7.5.1 IT Asset Test Set 4

When the primary node of a CRG fails due to a hard machine check, what happens?


Options are :

  • A message will be sent to the Failover Message Queue.
  • The status of the node will be 'In doubt' and nothing will be done until the node is IPLed again.
  • The status of the node will be 'Failed' and the backup node will assume control of the CRG resources.
  • The status of the node will be 'Partition' and the backup node will not assume control of the CRG resource.

Answer :The status of the node will be 'Partition' and the backup node will not assume control of the CRG resource.

A device domain is created by:


Options are :

  • Specifying the DEVDMN parameter on the CRTCLU command.
  • Running the CRTDEVDMN command
  • Adding the cluster to Management Central.
  • Running the ADDDEVDMNE command.

Answer :Running the ADDDEVDMNE command.

Which of the following is used to define an Administrative Domain?


Options are :

  • An Admin CRG
  • A device domain
  • A System CRG
  • A peer CRG

Answer :A peer CRG

IBM 000-797 Tivoli Identity Manager v4.5 Implementation Exam Set 1

Which of the following methods can be used to set the initial name space of a job?


Options are :

  • Set the INLASPGRP system value.
  • Use the ASPGRP on the SBMJOB command.
  • Use the ASPGRP parameter on the CHGJOB command
  • Set the INLASPGRP parameter in the JOBD.

Answer :Set the INLASPGRP parameter in the JOBD.

What happens when geographic mirroring is suspended due to a communication error?


Options are :

  • The CRG is ended
  • The production copy IASP is varied off.
  • The mirror copy IASP is varied off.
  • Only the production copy is available for use

Answer :Only the production copy is available for use

The comprehensive status of an IASP that is being geographically mirrored in a CRG with a primary and backup node can be found by:


Options are :

  • Using iSeries Navigator and looking at the disk pools on both nodes.
  • Checking the device status on both nodes.
  • Displaying the detailed CRG information
  • Running the DSPASPSTS command.

Answer :Using iSeries Navigator and looking at the disk pools on both nodes.

IBM 000-797 Tivoli Identity Manager v4.5 Implementation Exam Set 2

What happens when the mirror copy of a geographically mirrored IASP is reattached?


Options are :

  • Both copies are ready for use when iSeries Navigator indicates the requested action is complete.
  • The production copy is varied off until the mirror copy has been synchronized.
  • The production copy can be updated during the synchronization process.
  • The production copy can be used only to read data until synchronization is complete.

Answer :The production copy can be updated during the synchronization process.

A user profile extension contains which of the following pieces of information?


Options are :

  • Unique ID number, group ID number, group profile
  • Profile name, unique ID number, group profile
  • Profile name, unique ID number, group ID number
  • Profile name, group profile, group authority

Answer :Profile name, unique ID number, group ID number

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