Assessment: High Availability for AIX - Technical Support and Administration -v2

Question 1

What can the cluster test tool be used to test?

A. Pre or post events

B. Rootvg system event

C. Dynamic cluster reconfiguration

D. Failed volume group

Correct Answer: D

Question 2

Consider the following Cluster Service Settings:

An administrator changes cluster configurations and starts one node in the cluster. The node being started fails. What is the root cause of the failure?

A. Cluster synchronization failed during startup cluster verification.

B. PowerHA detected errors during startup cluster verification.

C. PowerHA failed to correct errors during startup cluster synchronization.

D. The administrator did not synchronize the cluster.

Correct Answer: D

Question 3

An administrator has installed and configured AIX and PowerHA 7 on multipath vSCSI disks. There are two VIO Servers, and both are accessing the same SAN storage system. The administrator has modified setting for the rootvg system event in the cluster. The cluster is synchronized and stable.
How can the administrator test the rootvg system event to ensure the change behaves as expected?

A. Use the HMC to halt one of the VIO Servers which supports the primary MPIO path

B. Delete the rootvg disk devices using the rmdev command.

C. On both VIO Servers .remove all rootvg disk mappings for one node.

D. Perform a quick system shutdown using the halt -q command on one node.

Correct Answer: C

Question 4

An administrator wants to run the cluster test tool automated procedure. Part of this will perform a test to kill the clstrmgrES subsystem on a node, causing that node to halt.
How can the administrator avoid manual intervention to restart the node?

A. Edit the file /usr/es/sbin/cluster/cl_testtool_auto_cluster_kill" replace the action CLSTRMGR_KILL with CLSTRMGR_SOFT_KILL

B. Run the cl_testtool_auto command with the option "-K n" to specify that the clstrmgrES subsystem should not be killed

C. Set the environment variable "CL_KILL_CLSTRMGR=FALSE" and make sure clexit.rc is executable before running the test

D. Modify and make executable /etc/cluster/hacmp.term" to change the action taken by the system upon an abnormal termination of clstrmgrES

Correct Answer: D

Question 5

What will allow an administrator to mirror shared volume groups between two sites that are only linked by TCP/IP?

A. PowerHA 7 Network Share Disk

B. MetroMirror Disk

C. GLVM Disk

D. Cluster Aware AIX (CAA) Share Disk

Correct Answer: C

Question 6

The db_group resource group become unmanaged after cluster service on node1 is forced down. Which action will change the state of db_group resource group from unmanaged to Online on node2?

A. Move resource group db_group from node1 to node2

B. Bring db_group offline and then bring db_group Online on node2

C. Bring db_group Online directly on node2

D. Run clchres utility to change the state of db_group resource to Online on node2

Correct Answer: B

IBM Assessment: High Availability for AIX - Technical Support and Administration -v2 - A4040-332 Exam Practice Test

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