单选题Which of the following commands will display a snapshot of cluster status， including details of current networkstatus and resource group fallover/fallback policies？（）A cldumpB cllssvcsC clshowresD clstat -o

第1题：

A customer has a resource group rg1 configured on a two node cluster with the following policies：The customer has observed the following scenarios as nodes join the cluster during cluster start up. Scenario 1 Node1 joins cluster as first node - rg1 is acquired by Node1 Node2 joins cluster as second node - rg1 ismoved from Node1 to Node2 Scenario 2 Node2 joins cluster as first node - rg1 is acquired by Node2 Node1 joins cluster as second node - rg1 remainson Node2 Which of the following is the reason for this behavior？（）

• A、rg1 is configured with a delayed fallback timer
• B、Settling time policy has not been configured for rg1
• C、Node1 does not have sufficient resources to support rg1
• D、Node2 is the first in the ’Default Node Priority’ list for resource group rg1

第2题：

Which of the following commands will display any user defined verification methods？（）

• A、cldump
• B、clautover v
• C、clve c .custom v
• D、cllscustom t verify

第3题：

第4题：

An administrator has made several topology and resource group changes on one node in a running cluster.During verification and synchronization， using the "Emulate" option， many errors are reported. Theadministrator decided the best course of action was to roll back the changes. Prior to the changes beingmade， a cluster snapshot was taken. Which of the following actions will roll back the changes with the least disruption？（）

• A、Perform a synchronization from a node without the changes.
• B、Apply the cluster snapshot on both nodes while the cluster is running.
• C、"Restore HACMP Configuration Database from Active Configuration" on the node where the changes weremade
• D、Stop the cluster using the option "Unmanage Resource Groups" and apply the cluster snapshot on thenode where the changes were made

第5题：

A site administrator is configuring Command-level access control. Which of the following statements about Command-level access control are true？ Command level access control policies： （）

• A、are mandatory
• B、specify action group ExecuteCommandActionGroup for Controller commands
• C、specify action group ViewCommandActionGroup for View commands
• D、specify resource group ControllerCommandResourceGroup for Controller commands
• E、specify resource group ViewCommandResourceGroup for View commands

第6题：

A cluster administrator is concerned about using the forced varyon resource group function. Although the function provides increased data availability if it is enabled for a cluster resource group， management is concerned about data integrity.  If a varyonvg command fails， an HACMP forced varyon will only occur if which of the following is true？（）  

• A、 A loss of quorum has occurred on one of the disks in the failed volume group.
• B、 Selective fallover caused by an application moves a resource group to a takeover node.
• C、 A check is made to ensure at least one complete copy of all data is available in the volume group.
• D、 The MISSING_PV=TRUE environment variable has been set causing the volume group to be forced online.

第7题：

A new administrator is performing fallover testing on a two-node cluster and is concerned that the cascading resource group belonging to Node ’A’ did not reintegrate properly after the cluster was restarted on Node ’A’. A stable cluster is reported by clstat，and clRGinfo reports the resource group online on Node ’B’.  What type of configuration would cause this type of behavior？（）  

• A、 The resource group DNP has been configured.
• B、 The resource group option CWOF has been enabled.
• C、 The resource group option Inactive Takeover is set.
• D、 A resource group fallback timer has been configured.

第8题：

Which of the following commands will display the active status of any configured application monitors？（）

• A、clRGinfo -m
• B、clappmon -v
• C、clshowres -g
• D、lssrc -ls clappmon

第9题：

Which of the following commands will display the extended attributes of a resource group？（）

• A、cllsattr
• B、clRGinfo
• C、clshowres
• D、cllistres

第10题：

Which of the following commands will display the current technology level of a server（）

• A、instfix -r
• B、oslevel -r
• C、lslpp -L
• D、oslevel -i grep ML