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質問 1：
An administrator is planning a PowerHA implementation for a database and application. The application is dependent on the database being available before the application is started.
If the database is moved from one node to another, the application will need to be re-started. The database and application will be in different resource groups.
How can this be achieved within PowerHA?
A. The application resource group can be configured as the parent of the database resource group.
B. The application can be controlled from a post event to the rg_move_finish event.
C. The application resource group can be configured as a child of the database resource group.
D. A sequential processing order for the resource groups can be set, specifying the database and then the application
正解：C
質問 2：
There is a two-node cluster with Node1 and Node2. An administrator changes filesystem size on Node1 by using the chfs command, and moves resource the group to Node2.
The administrator finds the change of filesystem size is recognized on Node2.
Why is the filesystem size change reflected on Node2?
A. The filesystem size change is recognized when filesystem is mounted on Node2.
B. The gsclvmd daemon automatically synchronizes filesystem changes.
C. A pre-event is defined to get_disk_vg_fs event to reflect filesystem size change.
D. The shared volume group is re-imported on Node2 by lazy update when moving the resource group.
正解：D
質問 3：
What does the following notification from node Jessica mean?
EVENT COMPLETED: server_down Jessica 12 testapp 0
A. An application on Jessica has failed
B. Jessica is reporting that another node is down
C. Jessica has failed
D. Jessica was taken offline
正解：A
質問 4：
An administrator wants to change the nodename of one node while a PowerHA 6 cluster is running. Which actions will achieve this?
A. Change the hostname in AIX
Update /etc/hosts with the new name of the node
Use C-SPOC "Update HACMP Communication Interface with AIX Settings".
B. Stop cluster services on the node.
Change the name of the node.
Verify and synchronize cluster.
Start cluster services.
C. Change name of node.
Verify and synchronize cluster.
D. Move all resource groups from the node to be changed.
Change the name of node.
Move resource groups to the hosts with the new name.
正解：B
質問 5：
When verifying a cluster, where will the clverify.log file be stored?
A. On the cluster topology manager node
B. On the cluster node where the operation was initiated
C. On all cluster nodes
D. On each cluster node with an active resource group
正解：B
質問 6：
A PowerHA 6 cluster uses IPAT with aliasing and disk heartbeat. The administrator noticed the standby node crashes during a failover test. There are entries related to the Dead Man Switch (DMS) timeout in the AIX error log.
Which action is recommended to reduce the risk of DMS timeouts?
A. Create a RS232 heartbeat and set failure detection rate to delay.
B. Set Failure detection rate of Ethernet to normal.
C. Set Failure detection rate of diskhb network module to slow.
D. Dedicate a set of disks for disk heartbeat and set failure detection rate to delay.
正解：C
An administrator is planning a PowerHA implementation for a database and application. The application is dependent on the database being available before the application is started.
If the database is moved from one node to another, the application will need to be re-started. The database and application will be in different resource groups.
How can this be achieved within PowerHA?
A. The application resource group can be configured as the parent of the database resource group.
B. The application can be controlled from a post event to the rg_move_finish event.
C. The application resource group can be configured as a child of the database resource group.
D. A sequential processing order for the resource groups can be set, specifying the database and then the application
正解：C
質問 2：
There is a two-node cluster with Node1 and Node2. An administrator changes filesystem size on Node1 by using the chfs command, and moves resource the group to Node2.
The administrator finds the change of filesystem size is recognized on Node2.
Why is the filesystem size change reflected on Node2?
A. The filesystem size change is recognized when filesystem is mounted on Node2.
B. The gsclvmd daemon automatically synchronizes filesystem changes.
C. A pre-event is defined to get_disk_vg_fs event to reflect filesystem size change.
D. The shared volume group is re-imported on Node2 by lazy update when moving the resource group.
正解：D
質問 3：
What does the following notification from node Jessica mean?
EVENT COMPLETED: server_down Jessica 12 testapp 0
A. An application on Jessica has failed
B. Jessica is reporting that another node is down
C. Jessica has failed
D. Jessica was taken offline
正解：A
質問 4：
An administrator wants to change the nodename of one node while a PowerHA 6 cluster is running. Which actions will achieve this?
A. Change the hostname in AIX
Update /etc/hosts with the new name of the node
Use C-SPOC "Update HACMP Communication Interface with AIX Settings".
B. Stop cluster services on the node.
Change the name of the node.
Verify and synchronize cluster.
Start cluster services.
C. Change name of node.
Verify and synchronize cluster.
D. Move all resource groups from the node to be changed.
Change the name of node.
Move resource groups to the hosts with the new name.
正解：B
質問 5：
When verifying a cluster, where will the clverify.log file be stored?
A. On the cluster topology manager node
B. On the cluster node where the operation was initiated
C. On all cluster nodes
D. On each cluster node with an active resource group
正解：B
質問 6：
A PowerHA 6 cluster uses IPAT with aliasing and disk heartbeat. The administrator noticed the standby node crashes during a failover test. There are entries related to the Dead Man Switch (DMS) timeout in the AIX error log.
Which action is recommended to reduce the risk of DMS timeouts?
A. Create a RS232 heartbeat and set failure detection rate to delay.
B. Set Failure detection rate of Ethernet to normal.
C. Set Failure detection rate of diskhb network module to slow.
D. Dedicate a set of disks for disk heartbeat and set failure detection rate to delay.
正解：C
Hoshino -
私は暗記のために自分でノートを作っていました。A4040-332試験は暗記が勝負のところがあるので、そこは少し手間かもしれません。