IBM Assessment: High Availability for AIX - Technical Support and Administration -v2 認定 A4040-332 試験問題:

1. What does the gsclvmd daemon do?

A) Quorum is maintained across cluster disks for enhanced concurrent mode volume groups
B) Enhanced concurrent mode file system names are kept synchronized across nodes
C) Enhanced concurrent mode logical volume sizes are kept synchronized across nodes
D) New enhanced concurrent mode volume group definitions are imported to all nodes

2. After installing PowerHA packages, what is the next step when configuring the cluster?

A) Add cluster boot addresses, service addresses and hostnames to /etc/hosts.
B) Add repository disk to the cluster.
C) Configure cluster networks.
D) Configure persistent IP addresses on all nodes.

3. A cluster resource group has following application server characteristics:
An application server start script starts process A and process B.
An application monitor with the following settings: long-running, monitor interval=60, stabilization interval=180
The monitor method checks process B. and if process B is down it restarts process B and exits with return code 0.
When the cluster is started, an administrator finds process A is down and output of cluster.mmddyyyy log file is as follows; What happened?

A) Application server start script was not invoked because monitor method returns 0 when process B is down.
B) Application server start script succeeded, but process B was down and restarted after stabilization timer interval.
C) Application server start script has hanged, and monitor method started process B after stabilization timer interval.
D) Resource group went offline because Node1 failed to acquire some resources

4. Which command will show a summary of application servers in the cluster?

A) clcheck_server
B) clstat
C) cldump
D) cldisp

5. In multi-node disk heartbeat configurations running PowerHA 6, what is the recommended minimum number of LUNS to be shared between the nodes?

A) 2
B) 1
C) 3
D) 4

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