Assessment: High Availability for AIX - Technical Support and Administration -v2 (A4040-332) Free Practice Test

Question 1

Given the following cluster topology information, why is this PowerHA 6 cluster configuration unsuitable for migration to PowerHA 7?

A. Token Ring networks are not supported.

B. Disk heartbeat (diskhb) is not supported.

C. IPAT via replacement is not supported.

D. Multi-node diskhb is not supported.

Correct Answer: C

Question 2

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 retry command of correct_problem.sh and an event counter of 3

C. Include a recovery command of correct_problem.sh and a recovery counter of 3

D. Include a custom event of correct_problem.sh and a restart limit of 3

Correct Answer: C

Question 3

A 2-node cluster has three multi-node disk heartbeat (MNDHB) networks and data volume groups on separate disks. Application resource groups are online on Node1. What happens if Node1 loses access to two of the three MNDHB disks?

A. Application resource groups move to Node2

B. Application resource groups remain on Node1

C. Node1 halts

D. Application resource groups on Node1 go offline

Correct Answer: B

Question 4

Which operation can be done by DARE?

A. Change application server name

B. Change node name

C. Change failover policy of resource group

D. Change cluster name

Correct Answer: A

Question 5

When using PowerHA 7, a shared volume group (VG) must be configured as___________.

A. Scalable VG

B. Enhanced concurrent VG

C. Cluster aware VG

D. Concurrent capable VG

Correct Answer: B

Question 6

Given the information from hacmp.out below, why is the cluster in config_too_long status?

A. The script /APP1/serv/scripts/shut_down does not exist.

B. The application did not shut down correctly, which caused the rg_move operation to exceed the time limit to complete.

C. The APP1 stop_server script exited with a non zero return code.

D. The rg_move event is sleeping for anything between 360 seconds and 3600 hours until the stop_server script is complete.

Correct Answer: B

Question 7

In PowerHA 7 cluster, how many multicast IP addresses are required?

A. One for each network in the cluster

B. One for each node in the cluster

C. One for the entire cluster

D. One for each node of each network in the cluster

Correct Answer: C

Question 8

A cluster administrator wants to be sure that specific resource group will failover to the node with the most available processor resources. Which configuration supports the requirement?

A. Use the uncapped processor resources for all nodes in the cluster.

B. Create DLPAR script for moving CPU resources on target LPAR.

C. Put node with highest CPU power as home node for resource group.

D. Use dynamic node priority based on PctTotalTimeIdle.

Correct Answer: D

Question 9

Given the following information, how many processing units will be available when migtestrg is started on the standby node?