名词解释题失效时间failure event
名词解释题
失效时间failure event
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A ()is a copy of a file for use in the event of failure or loss of the original. A.second storageB.bufferC.backupD.database
A cluster script failed because it was unable to set the hostname， and the Cluster Manager reported the event failure. What must be done prior to sue the "HACMP Problem Determination Tools" - "Recover From Script Failure" to have the Cluster Manager resume cluster processing？（） A、 Nothing， the "Recover From Script Failure" will correct the issue.B、 Disable and re-enable the effected Ethernet adapter by using ifconfig.C、 Correct the error by setting the hostname on the effected node from the command line.D、 Verify that the clinfo daemon is running prior to executing the "recover from scriptfailure".
What happens on failure of a pre or post event script？（）A、The error is logged and HA will continue processingB、If configured， a recovery command will be run to deal with the problemC、An event error is generated and 3 minutes later the cluster will enter config_too_long stateD、An event error is generated and 6 minutes later the cluster will enter config_too_long state
In the event of a GSS failure in a GSS cluster， which is true？（）A、 The current connections are rerouted via the backup GSSB、 Secondary GSS cannot be used to configure the GSS clusterC、 All remaining GSSs in the cluster continue responding to any new queriesD、 All records in the GSS database are flushed and reconstructed again using a new master GSS
Which of the following can help prevent data loss on a RAID array in the event of a power failure？（）A、Using a RAID mirrorB、A battery backed write cacheC、Using RAID with parityD、A battery backed read cache
Which installation method enables the quickest recovery in the event of failure when upgrading from AIX 5.3 to AIX 6.1？（）A、Use alt_disk_install.B、Apply the upgrade without commit.C、Use a backup image from a NIM server.D、Use a mksysb image from a locally attached DVD-RAM.
Company.com has a non-IBM disk storage unit connected by two Fibre channel connections. The Nodes have multiple connections to the storage device that allow load balancing. A failure with one Fibre adapter or connection will not be noticed by the application， but it needs to be addressed. How can HACMP help make this environment more robust？（） A、 Customize disk heartbeat methods to detect disk adapter failures.B、 Customize an error notification method that monitors for volume group quorum loss.C、 Customize an error notification facility to act on the event when reported to the error log.D、 Customize a HACMP event script to monitor the disk connections and cause a fallover if there is a failure.
While reviewing the hacmp.out after a node failure，an administrator realizes that the custom Event queue_down did not execute. The queue_down event shows up when a list of custom events is displayed. What would be the next logical step to resolve this problem？（）A、 Delete the custom event and add a pre event and synchronize.B、 Synchronize the cluster and recheck the cluster custom events.C、 Create an application server that will stop and start the queues.D、 Add a pre or post event to appropriate cluster events and synchronize.
During the installation of a cluster， the non-IP network failed. The cause was a connector that was Not properly secured. The customer wants a better notification method in the event that the non-IP network fails in the future. How could customization of the cluster be accomplished？（） A、 Customize the node up event script to send an email to the operator.B、 Have HACMP send mail when the non-IP network fails by customizing the RG_MMOVE event script.C、 Change the network module to be slower so that a temporary failure of the non-IP network would not report an error.D、 Use snmp or clinfo to monitor the status of the non-IP network and dispatch some type of warning message.
单选题（） is provided to alternators, in the event of prime mover failure to ensure that the alternator does not act as a motor.AReverse current protectionBReverse power protectionCSynchronising deviceDFrequency meter
单选题What happens on failure of a pre or post event script？（）AThe error is logged and HA will continue processingBIf configured， a recovery command will be run to deal with the problemCAn event error is generated and 3 minutes later the cluster will enter config_too_long stateDAn event error is generated and 6 minutes later the cluster will enter config_too_long state
单选题Which of the following can help prevent data loss on a RAID array in the event of a power failure？（）AUsing a RAID mirrorBA battery backed write cacheCUsing RAID with parityDA battery backed read cache
单选题You are the network administrator for The network consists of a single Active Directory domain named The TestKing Staff department has a Windows 2003 computer that functions as a file server. The computer contains a folder named TestKingData. Auditing is enabled on the TestKingData folder. The TestKing Staff department reports that confidential files were deleted from the folder. You need to identify the user who deleted the confidential files. What should you do?（）AIn Event Viewer, create a new log view from the security log. Filter the log view to display only success audits.BIn Event Viewer, create a new log view from the security log. Filter the log view to display only failure audits.CIn Event Viewer, create a new log view from the system log. Filter the log view to display only success audits.DIn Event Viewer, create a new log view from the system log. Filter the log view to display only failure audits.
单选题You need to record package and task outcome in the ETLAudit table. Which components of SSIS should you use?（）ACustom event handlersBData flow error outputCSSIS log provider for SQL ServerDExecute SQL tasks with failure precedence constraints
单选题A cluster script failed because it was unable to set the hostname， and the Cluster Manager reported the event failure. What must be done prior to sue the "HACMP Problem Determination Tools" - "Recover From Script Failure" to have the Cluster Manager resume cluster processing？（）A Nothing， the Recover From Script Failure will correct the issue.B Disable and re-enable the effected Ethernet adapter by using ifconfig.C Correct the error by setting the hostname on the effected node from the command line.D Verify that the clinfo daemon is running prior to executing the recover from scriptfailure.
单选题Oil pressure in the lubrication system is（）than the static sea water head to ensure that sea water cannot enter the sterntube in the event of seal failure.AhigherBlowerCvery higherDvery lower
单选题In the event of a GSS failure in a GSS cluster， which is true？（）A The current connections are rerouted via the backup GSSB Secondary GSS cannot be used to configure the GSS clusterC All remaining GSSs in the cluster continue responding to any new queriesD All records in the GSS database are flushed and reconstructed again using a new master GSS
单选题While reviewing the hacmp.out after a node failure，an administrator realizes that the custom Event queue_down did not execute. The queue_down event shows up when a list of custom events is displayed. What would be the next logical step to resolve this problem？（）A Delete the custom event and add a pre event and synchronize.B Synchronize the cluster and recheck the cluster custom events.C Create an application server that will stop and start the queues.D Add a pre or post event to appropriate cluster events and synchronize.
单选题There are some back-up satellites in the event of failure. If the operational satellite is out of work,（）.Acommunications in the whole system will stopBthe global system will be damagedCthe back-up one will take its placeDthe whole system will not work
单选题对于当出现失效时必须更换的项目，失效率的倒数（每个失效出现的时间单位数）称为（）A平均失效时间（MTTF）B平均失效间隔时间（MTBF）C平均停工时间（MDT）D平均修理时间（MTTR）