S1000-008 exam

What is the purpose of configuring recovery and notify commands in PowerHA?A . To customize the cluster response to specific eventsB . To decrease the cluster's automated decision-making capabilityC . To prevent the cluster from taking any action during eventsD . To log more events in the AIX error log...

What customization option is essential for optimizing cluster communication in PowerHA?A . Using a single network interface for both public and private communicationB . Configuring redundant network paths for inter-node communicationC . Eliminating heartbeat network to reduce network trafficD . Standardizing all nodes to use minimal network bandwidthView AnswerAnswer: B

Which action should be taken before upgrading the AIX operating system on a PowerHA cluster node?A . Stop the cluster services on the node being upgradedB . Migrate all resource groups to the node being upgradedC . Disable network interfaces temporarilyD . Disconnect all shared storage from the clusterView AnswerAnswer:...

In PowerHA, what customization can be implemented to handle unique application requirements?A . Disabling cluster services to reduce overheadB . Configuring application-specific failover prioritiesC . Assigning all resources to a single node to enhance performanceD . Using generic scripts for all application monitoring needsView AnswerAnswer: B

During troubleshooting, you notice that a PowerHA cluster is not failing over as expected. What should be your initial step?A . Check if the proper resource group dependencies are definedB . Immediately restart cluster services on all nodes to force failoverC . Assume a network issue and replace all network...

When customizing a PowerHA cluster, which configuration setting can be used to control how quickly a failover occurs?A . Failover delay intervalB . Heartbeat sensitivityC . Node priority configurationD . Cluster timeout thresholdView AnswerAnswer: B

What does tuning the cluster event processing time enable in PowerHA? (Choose Two)A . It allows for quicker response to critical events.B . It modifies how long the cluster takes to react to non-critical events.C . It adjusts the threshold for warning or error generation for slow cluster events.D ....

How does PowerHA integrate with the AIX Error Notification Facility?A . By ignoring all AIX error notifications to prioritize cluster stabilityB . By using AIX error notifications to trigger PowerHA eventsC . By preventing any AIX errors from being loggedD . By automatically correcting all AIX errors without logging themView...

Which of the following is a key administrative task for a cluster?A . Ensuring that the cluster is isolated from the networkB . Regularly testing the failover capabilityC . Using manual processes over automated ones for accuracyD . Keeping the cluster's software in its initial version for stabilityView AnswerAnswer: B

Which configuration file should be updated with the IP addresses that will be used for initial communication between nodes of each cluster member prior to the initial cluster synchronization?A . /etc/cluster/rhostsB . /etc/resolv.confC . /etc/netsvc.confD . /etc/cluster.confView AnswerAnswer: A