单选题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 o

第1题：

An administrator has added an additional network adapter to each cluster node. The adapters  have been configured and tested， and the /etc/hosts file has been updated. However，the adapters do not appear in the pick list when the administrator tries to define the adapters to HACMP.  What would be required to correct this problem？（）  

• A、 Rerun autodiscovery.
• B、 Synchronize the cluster.
• C、 Restart cluster services.
• D、 Delete and recreate the adapters.

第2题：

Which of the following is the BEST way to ensure that a server is up-to-date with all updates as soon as they are released？（）

• A、Automatic updates set to install once per week
• B、Automatic updates set to install updates automatically
• C、Automatic updates set to download all updates automatically
• D、Manual updates done daily at noon

第3题：

During Company.com planning session， the LVM requirements for HACMP are provided. The administrator explains that there are five volume groups in the current production environment because filesystems constantly change due to the nature of the business. Maintenance outages are limited to one Saturday per month. There is some concern about the amount of time that will be required for outages once HACMP is installed.  With HACMP，what will be the simplest methods of managing LVM changes while minimizing required downtime.（）  

• A、 Make changes and allows Lazy Update to sync the changes later.
• B、 Use the Cluster Single Point Of Control to manage LVM changes.
• C、 Use exportvg on the primary node and improtvg on the second node.
• D、 Set up a local NFS cross-mount， and use the local filesystem until the outage.

第4题：

A state agency has recently deployed a new critical application on an 8-way p570. The state government has just mandated that all agencies have disaster recovery plans to recover critical  applications in acceptable periods of time with no loss of performance.  Which of the following will best address this new requirement（）

• A、HACMP/XD and a 4-way p570 in a second location
• B、HACMP/XD and a 8-way p570 in a second location
• C、HACMP/XD and an 8-way p570 in the same location
• D、HACMP and a 4-way p570 in the same location for the critical applications only

第5题：

You are the network administrator for The network consists of a single Active Directory domain named All servers run Windows Server 2003. The information technology (IT) department recently installed Software Update Services (SUS) to manage security updates. The server that runs SUS is configured to synchronize automatically every day at 7:00 A.M. New critical updates were released today at 9:00 A.M. You need to manually update the SUS server. What action should you take?（）

• A、Log on to the SUS server. Download the new security updates from Windows Update.
• B、Download the new security updates from Windows Update to your local computer. Copy and paste the updates on the SUS server.
• C、On the SUS home page, synchronize the server.
• D、Log on to the SUS server. Run Wupdmgr.exe by using the appropriate command to manually synchronize the server.

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第13题：

You are planning a new VLAN-based network solution.  What is one item you should consider when creating your implementation plan as it concerns VLANs？（）

• A、generic router and switch configuration parameters
• B、end-to-end test plan after all components have been installed and  configured
• C、administrator assignments
• D、rollback plan

第14题：

A system administrator has just installed a new maintenance level， but "oslevel -r" does not show the correct maintenance level. What command can be used to determine which filesets are downlevel？（）

• A、lppchk
• B、instfix
• C、fixdist
• D、maintlvl

第15题：

During a cluster synchronization， an administrator inadvertently performs al ctrl ’C’ causing the synchronization to fail. After restarting the resynchronization， the administrator notices a message stating that a previous dare operation has been detected.  What is the best way to resolve this problem？（）  

• A、 Perform a ’Recover from HACMP Script Failure’.
• B、 Perform a ’Release Lock Set By Dynamic Reconfiguration’.
• C、 Perform a graceful stop an& start of all cluster processing.
• D、 Perform a ’Restore HACMP Configuration Database from Active Configuration’.

第16题：

Companycom has plans to deploy a large database solution. Their primary requirement is minimal user access downtime. They are comparing a single server implementation with a two server deployment. What solution would they use to avoid downtime for OS software maintenance?（）

• A、Apply OS updates once a year
• B、Utilize a GPFS cluster solution
• C、Implement a two server deployment with HACMP
• D、Install a single server implementation with HACMP failover to a second LPAR

第17题：

Company.com has a two-node HACMP cluster with a single cascading resource group. Node ’A’  is the normal production node， and Node ’B’ is the standby node. One of the first steps in the HACMP test plan is to start the cluster and to verify that al elements for the resource group have been acquired. The administrator who is conducting the HACMP test starts the HACMP daemons on Node ’B’ with the ’smitty clstart" command. The administrator notices that Node ’B’ acquires the elements of the resource group， including a service IP labels，a shared volume group， and an application server that has been started. The expectation was that Node ’B’ would enter the cluster in a standby status， rather than acquiring production resources.  What should the administrator do to correct this problem？（）   

• A、 Change the cluster to a rotating design.
• B、 Change the Cascading without Fallback flag to true.
• C、 Change the Inactive Takeover field to false in the cluster configuration.
• D、 Nothing should be done. This is the default behavior for cascading resource groups，and node ’A’ should have been started first.

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