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NO.1 The administrator has written a script "correct_problem.sh" that needs to be run if the
"release_vg_fs" event does not complete successfully.
What should be done to ensure the correct_problem.sh is called a maximum of 3 times if the event
failed?
A. Include a post event of correct_problem.sh and a retry counter of 3
B. Include a custom event of correct_problem.sh and a restart limit of 3
C. Include a retry command of correct_problem.sh and an event counter of 3
D. Include a recovery command of correct_problem.sh and a recovery counter of 3
Answer: D

NO.2 A PowerHA 6 cluster has missed too many heartbeats during a large disk write operation, and
has triggered the deadman switch. Which tunable can help ensure that HA Cluster Manager
continues to run?
A. I/O Pacing and syncd frequency
B. I/O Pacing and asynchronous I/O
C. Syncd frequency and asynchronous I/O
D. Asynchronous I/O and disk queue_depth
Answer: A

NO.3 A customer has completed installing PowerHA 7 filesets. Which task, or tasks, should be
completed next?
A. Configure cluster topology
B. Configure cluster resources
C. Reboot each PowerHA cluster node
D. Verify and synchronize the cluster
Answer: D

NO.4 What will allow an administrator to mirror shared volume groups between two sites that are
only linked by TCP/IP?
A. GLVM Disk
B. MetroMirror Disk
C. PowerHA 7 Network Share Disk
D. Cluster Aware AIX (CAA) Share Disk
Answer: A

NO.5 Consider the following PowerHA DLPAR configuration for a cluster, and LPAR profile on the
HMC for a standby node in that cluster:
How should the standby node profile be reconfigured so that an application runs with the minimum
hardware resources?
A. Minimum and Desired processing units = 0.1 and Maximum processing units = 0.6
B. Minimum and Desired processing units = 0.2 and Maximum processing units = 0.5
C. Minimum processing units = 0.6 and both Desired and Maximum processing units = 1.5
D. Minimum processing units = 0.5 and both Desired and Maximum processing units = 0.9
Answer: C

NO.6 Based on the following output from a PowerHA 7 cluster node, what else can be done to
provide higher availability?
A. Enable fast failure detection.
B. Mirror rootvg across local disk.
C. Mirror caavg_private across shared disk.
D. Change non mirrored volume group disks to hot spare using the chpv command
Answer: B

NO.7 What are the two types of application monitors that can be created?
A. Process Monitors and Custom Monitors
B. Predefined Monitors and Custom Monitors
C. System Monitors and User Defined Monitors
D. Process Monitors and User Defined Monitors
Answer: A

NO.8 An administrator is configuring a4-node cluster to host 3 instances of their production
application in an N+1 fallover design. Each instance will be in a separate resource group, and all 4
nodes will be participating nodes in each resource group.
Under normal circumstances each node only hosts one instance of the application. Whichever are
the first three nodes to join the cluster become production, and the fourth node will be the standby.
How must the resource group startup policy be configured to accomplish this?
A. Online On Home Node Only
B. Online On All Available Nodes
C. Online On First Available Node
D. Online Using Node Distribution Policy
Answer: D