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IBM(000-102) 问题列表
问题
单选题An organization currently uses Veritas Volume Manager （VxVM） and is integrating PowerHA. Which of thefollowing describes how PowerHA supports Veritas volume groups？（）A
PowerHA only manages VxVM volume groups by using customized pre- and post-event scriptsB
PowerHA is tightly coupled with AIX LVM. All volumes groups must be converted to AIX LVMC
PowerHA supports VxVM as an OEM volume group type. PowerHA manages the volume group with a limited suite of management tasksD
PowerHA supports VxVM as an OEM volume group type. All cluster operations applicable with AIX LVM are also applicable with VxVM
问题
单选题An administrator is configuring a PowerHA cluster consisting of two nodes across two physical Power systems，570-1 and 570-2. Node1 is an LPAR on 570-1Node2 is an LPAR on 570-2. Dev1 is an LPAR on 570-2 （this LPAR is not part of the cluster）. The cluster will manage a single resource group， RG1， with a single application server， APP1. The resourcegroup will have a home node of Node1. Node1 is configured with 4.0 CPU desired， 0.4 minimum， 4.0 maximum， and 4 virtual processorsNode2 isconfigured with 0.4 CPU desired， 0.4 minimum， 4.0 maximum， and 4 virtual processors Dev1 is configuredwith 4.0 CPU desired， 0.4 minimum， 4.0 maximum， and 4 virtual processors When the resource group RG1 is acquired by Node2 the administrator would like to dynamically move 3.6processor entitlement units from Dev1 to Node2. How could the administrator achieve this in the PowerHAcluster？（）A
Create a custom event script to perform the change to CPU entitlementB
Modify the extended performance tuning parameters for the cluster to modify CPU entitlement uponresource group acquisitionC
Customize the resource group attributes of RG1 so that the CPU entitlement is modified for Node2 uponresource group acquisitionD
Customize the application server attributes of APP1 so that the CPU entitlement is modified for Node2upon resource group acquisition
问题
单选题Which of the following commands will display any user defined verification methods？（）A
cldumpB
clautover vC
clve c .custom vD
cllscustom t verify
问题
单选题An application running on a production cluster failed over to the backup node， however， the DLPARintegration scripts failed. On inspection， it was discovered that the scripts failed as a result of /var being 100% full. The administratoradded more space to /var and ran the following command： Which of the following is the correct next action？（）A
Refresh the RMC daemon using rmcctrlB
Refresh the RSCT subsystem using SRCC
Recover from script failure using clruncmdD
Reconfigure the RSCT subsystem using recfgct
问题
单选题A customer has a requirement to build a 4 node cluster. Disk heartbeating will be used as the non-IP network.What is the maximum number of disk heartbeat point-to-point links one would need to implement in order toachieve the highest level of availability？（）A
4B
6C
8D
12
问题
单选题An administrator has a legacy cluster running version 4.5/ES and would like to update to version 5.5.Which of the following is a valid upgrade path？（）A
1. Upgrade from 4.5 to 5.12. Upgrade from 5.1 to 5.5B
1. Upgrade from 4.5 to 5.22. Upgrade from 5.2 to 5.5C
1. Upgrade from 4.5 to 5.32. Upgrade from 5.3 to 5.5D
1. Upgrade from 4.5 to 5.4.12. Upgrade from 5.4.1 to 5.5
问题
单选题In which file can the administrator view the detailed results of the overnight cluster automatic verification？（）A
clutils.logB
cluster.logC
clverify.logD
autoverify.log
问题
单选题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 menuB
Execute a custom test procedure from the HACMP Cluster Test Tool menuC
Emulate the LVM_SA_QUORCLOSE event from the HACMP Event Emulation menuD
Execute the automated test procedure from the HACMP Cluster Test Tool menu
问题
单选题An administrator will be performing a PowerHA upgrade on a cluster from version 5.3 to version 5.5. Which ofthe following tasks will verify a successful migration？（）A
Use the clstat command and verify the cluster is in a stable stateB
After each node is upgraded， run a verification and synchronizationC
After all nodes are upgraded， run a verification and synchronizationD
Take a snapshot of each node and verify the configuration is the same
问题
单选题An administrator will use the discovery process to capture information about common cluster storage. Whichof the following commands should the administrator run on each participating node against the shared diskhdisk3 to ensure that this disk is successfully identified by the discovery process？（）A
chpv -ay hdisk3B
cfgmgr -l hdisk3C
chdev l hdisk3 a pv=yesD
chdev l hdisk3 a reserve_policy=no_reserve
问题
单选题An administrator is configuring a new cluster and has a requirement for a notification to be generated if the /tmp File System becomes greater than 90% full. Which of the following PowerHA components will support theadministrator’s requirement？（）A
Pre-defined EventsB
User-defined EventsC
Remote notification methodsD
The integration between RMC and WebSM
问题
单选题An administrator wants to use the online planning worksheets as an aid to configuring a PowerHA cluster.Which PowerHA fileset would the administrator need to install in order to obtain this tool？（）A
cluster.es.hawB
cluster.es.worksheetsC
cluster.es.tools.worksheetsD
cluster.es.server.worksheets
问题
单选题What is the maximum number of nodes that can be configured in a single PowerHA cluster？（）A
16B
32C
64D
128
问题
单选题In a cluster using /etc/hosts for name resolution， which of the following describes the minimum requirementsfor the /etc/hosts file？（）A
IP address and IP label of each service and boot interface in the clusterB
IP address and IP label of each service and boot interface in the cluster， loopback interface， and the hostname of the nodeC
IP address and IP label of each service and boot interface in the cluster， the loopbackinterface， and the cluster gatewayD
IP address and IP label of each service and boot interface in the cluster， the loopbackinterface， the cluster gateway， and the subnet network addresses
问题
单选题An administrator has a two node cluster， Node1 and Node2， running resource group rg1. The resource groupis active on Node1. The administrator stopped cluster services and unmanaged the resource group on Node1to work on a problem. Now the administrator needs to move rg1 to Node2. Which of the following will achievethis？（）A
Perform a clstart on Node1 with ’Manage Resource Groups’ set to ’Manually’ and select the destination ofNode2B
Perform a resource group move operation from Node1 to Node2 and select the option to ’Re-manageResource Groups’ set to ’Automatically’C
Perform a clstop on Node1 with option to move resource groups， this will release the resource group fromNode1 and accquire the resource group on Node2.D
Perform a clstart on Node1 with ’Manage Resource Groups’ set to ’Automatically’， then perform a resourcegroup move operation to move rg1 from Node1 to Node2