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【单选题】

A cluster using IPAT via IP aliasing has four adapters. Normally there are several resource  groups that have a total of four service IP labels. When two of the adapters fail， what happens？（）  

A、 The resource group containing the IP labels changes to an "offline" state.

B、 The IP service labels of the failed adapters relocate the surviving adapters.

C、 Nothing because the resource groups wait for the adapters to become active again.

D、 The resource groups containing the IP labels of the failed adapters migrate to a backup node.

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第1题
[单选题] The snmpinfo command can be sued to obtain information about the current state of a running  cluster. Which of the following will provide an administrator with a complete list of information from the cluster MIB？（）  

A、 snmpinfo -m get -o /usr/es/sbin/cluster/hacmp.defs -v cluster  B、 snmpinfo -m dump -o /usr/es/sbin/cluster/hacmp.defs -v cluster  C、 snmpinfo -m get -o /usr/es/sbin/cluser/hacmp.defs -v clusterState.0  D、 snmpinfo -m dump -o /usr/es/sbin/cluster/hacmp.defs -v clusterState.0  

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第2题
[多选题] The cluster IP address of the UCS Fabric interconnects is used to access which three entities? （）

A、CMC  B、CLI  C、API  D、VSM  E、UI  

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第3题
[单选题] You are creating a cluster. The tables in the cluster have a relatively uniform distribution of values in the index column and the queries against the clustered table will almost use an equality operator to retrieve the desired row. Which type of cluster will you create？（）

A、 Index cluster  B、 Hash cluster  C、 Sorted Hash cluster  D、 Real Application Cluster  

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第4题
[单选题] You work in a company which is named Wiikigo Corp. The company uses SQL Server 2008. You are the administrator of the company database. Now you are in charge of a SQL Server 2008 instance. On two cluster-ready nodes, you intend to perform an installation of a SQL Server 2008 mission-critical cluster. Constant availability is needed by the mission-critical cluster. You have to configure the SQL Server cluster to failover and reduce the service disruption to the least. Which failover option should youQ

A、You should allow failback only during non-business hours   B、You should immediately allow failback  C、You should prevent automatic failback   D、You should allow failback only during business hours  

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第5题
[单选题] An administrator wants to install Web SMIT on a node that is not part of a cluster. Which PowerHA filesetprovides this function？（）

A、cluster.sysmgt.wsm  B、cluster.es.client.wsm  C、cluster.es.server.websm  D、cluster.sysmgt.websm.rte  

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第6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.haw  B、cluster.es.worksheets  C、cluster.es.tools.worksheets  D、cluster.es.server.worksheets  

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第7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、A.Unmanage resource groups on all nodes， update the cluster filesets， start cluster services on all nodes，ensure cluster services stabilize  B、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、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、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  

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第8题
[单选题] A customer wants to migrate their existing cluster onto new POWER6 hardware， and in addition requires thecluster to be migrated from PowerHA version 5.3 to 5.5. Given that AIX 6.1 and PowerHA 5.5 filesets arealready installed in the new hardware， which of the following methods would allow the customer to maintaintheir current cluster configuration？（）

A、Add the new nodes to the existing cluster， and perform a rolling migration and remove the original nodesfrom the cluster  B、Add the new nodes to the existing cluster， and perform a non-disruptive upgrade and remove the originalnodes from the cluster.  C、Create a snapshot of the existing cluster and apply the snapshot to the new cluster. Start cluster serviceson the new cluster and stop the original cluster  D、Create a snapshot of the existing cluster and apply the snapshot to the new cluster. Stop cluster serviceson the original cluster and start on the new cluster  

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第9题
[单选题] Which of the following offers the MOST redundancy for a system but is also very costly？ （）

A、 RAID implementation  B、 Disk-to-disk replication  C、 Server-to-server clustering  D、 Hot site replication  

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第10题
[单选题] You work in a company which is named Wiikigo Corp. The company uses SQL Server 2008. You are the administrator of the company database. Now in a high security environment, you manage a SQL Server 2008 cluster. You intend to configure and use encrypted connections for the clustered virtual SQL Server. You have to install a certificate. The cetification will be used for encryption. What should you do?（）  

A、In the cluster quorum drive, install the encryption certificate   B、In the SQL Server shared disk, install the encryption certificate   C、in the cluster group, install the encryption certificate.   D、On each individual node, install the encryption certificate  

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