单选题Which of the following is required to ensure the completion of all tests within the automated procedure of thecluster test tool？（）A Application monitoring has been configuredB Only disk heartbeat networks have been usedC Cluster nodes are attached to t

第1题：

Which of the following is required to ensure the completion of all tests within the automated procedure of thecluster test tool？（）

• A、Application monitoring has been configured
• B、Only disk heartbeat networks have been used
• C、Cluster nodes are attached to two IP networks
• D、Resource Group dependencies have been configured

第2题：

After an HACMP migration， which included a large number of shared disks，cluster testing is   performed. During testing， it becomes apparent that Fast Disk Takeover is not working properly.  Which of the following is the most likely cause of the problem？（）  

• A、 The shared volume groups have not been converted to Big VGs.
• B、 The ’t factor" needs to be set on the volume group using chvg -t 2 vgname.
• C、 The shared volume groups have not been converted to enhanced concurrent mode.
• D、 The shared volume groups need to be varied on using the passive varyon option on all nodes.

第3题：

An administrator needs to terminate network cables that have just been installed in the main communications closet. Which of the following tools is required?（）

• A、Multimeter
• B、Snips
• C、Toner probe
• D、Punch down tool

第4题：

An administrator has a two-node PowerHA cluster in a mutual takeover configuration. He needs to updatefrom 5.5 service pack 1 to 5.5 service pack 2. Which of the following actions will perform the updates with norisk of disruption to applications running in the cluster？（）

• A、Unmanage resource groups on all nodes， update the cluster filesets， start cluster services on all nodes，ensure cluster services stabilize
• B、Update the cluster filesets on all nodes. Run ’refresh -s clstrmgrES’ on one node， wait for the cluster tostabilize， repeat for all other nodes
• C、Unmanage resource groups on one node， update the cluster filesets， start cluster services. Wait for thecluster to stabilize and repeat for all other nodes.
• D、Bring resource groups （RGs） online on all nodes concurrently， bring RGs offline on one node， update thecluster filesets， bring RGs online， repeat for all other nodes

第5题：

During initial cluster planning session， a requirement is mandated that application monitoring will  Be used to monitor the production database and three application servers. Since all the application servers rely on the database being active， only one resource group has been planned to manage the starting/stopping of the cluster resources.  How ill the initial design impact the use of application monitoring？（）  

• A、 Only one application server per resource group can be monitored.
• B、 Process monitoring is part of RSCT and requires no special scripts.
• C、 Any application can be monitored as long as it has an application server.
• D、 Having all application servers in one resource group improves recovery time.

第6题：

A System p administrator has been instructed to verify that all filesets have all required requisitesand are completely installed. Which of the following commands will provide this information（）

• A、lslpp
• B、lppchk
• C、geninstall
• D、installp

第7题：

A two-node cluster has both a single TCP/IP heartbeat and a single non-IP serial heartbeat. TheService Level Agreement regarding the speed of cluster fallover has been updated，and Fast Disk Takeover will be implemented to meet the new Service Level Agreement.  Which of the following should be implemented to increase the reliability of Fast Disk Takeover？（）  

• A、 Disk should be mirrored across separate storage enclosures.
• B、 Disk heartbeats should be added over multiple disk adapters.
• C、 Disk major and minor numbers should be set as unique across nodes.
• D、 Disk adapter queue_depth should be increased from the default values.

第8题：

A new HACMP maintenance level has recently been released. An administrator is creating a  project plan that is required for applying the updates for a three-node production cluster.  To minimize downtime，what is the best way to accomplish the updates on all cluster nodes？（）  

• A、 Perform a graceful takeover one node at a time and apply the updates.
• B、 Perform the updates on all nodes simultaneously using C-SPOC utilities.
• C、 Perform the updates on node at a time with the cluster software active.
• D、 Perform a graceful stop of all cluster nodes and apply updates to all nodes.

第9题：

A system administrator wants to ensure that the cluster will failover if quorum is lost for appAvg in RG1 whichis mirrored between hdisk3 and hdisk5. Automatic error notification has been configured in this cluster. Which of the following actions should be usedto test that the cluster fails over correctly when quorum is lost for appAvg？（）

• A、Emulate the errpt entry from the HACMP Error Notification menu
• B、Execute a custom test procedure from the HACMP Cluster Test Tool menu
• C、Emulate the LVM_SA_QUORCLOSE event from the HACMP Event Emulation menu
• D、Execute the automated test procedure from the HACMP Cluster Test Tool menu

第10题：

During an HACMP migration，two nodes of a four-node cluster have been migrated. The existing hardware of the remaining two nodes do not meet the pre-requisites of the HACMP level that is being installed.  Which of the following is the best method for resolving this issue？（）

• A、 Upgrade the unsupported hardware and continue with the migration.
• B、 Restore the two nodes that have been migrated with a cluster snapshot.
• C、 Restore the two nodes that have not been migrated with a cluster snapshot.
• D、 Synchronize the cluster to allow the nodes that didn’t migrate to join the cluster.