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During a cluster functionality test， and administrator perfo

题目
单选题
During a cluster functionality test， and administrator performs a graceful stop for Node ’B’ in a three-node cluster. What is the expected state of the cluster after Node ’B’successfully completes？（）
A

 All cluster resources halt on Node ’B’，and one or both surviving nodes will gracefully acquire the resources.

B

 All cluster processes halt on Node ’B’，the cluster resources remain active，and the remaining  nodes take no action.

C

 All cluster processes stay active on Node ’B’，cluster resources are halted，and the remaining nodes take no action.

D

 All cluster resources will stop，cluster processes halt on Node ’B’，and the remaining cluster nodes take no action.

参考答案和解析
正确答案： D
解析： 暂无解析
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相似问题和答案

第1题：

The Ezonexam network administrator issues the ping 192.168.2.5 command and successfully tests connectivity to a host that has been newly connected to the network. Which protocols were used during the test? (Choose two)

A．ARP

B．CDP

C．DHCP

D．DNS

E．ICMP


正确答案：AE
解析：Explanation:ARPfindsthehardwareaddressofahostfromaknownIPaddress.Here'showitworks:whenIPhasadatagramtosend,itmustinform.aNetworkAccessprotocol,suchasEthernetorTokenRing,ofthedestination'shardwareaddressonthelocalnetwork.(Ithasalreadybeeninformedbyupper-layerprotocolsofthedestination'sIPaddress.)IfIPdoesn'tfindthedestinationhost'shardwareaddressintheARPcache,itusesARPtofindthisinformation.ICMPworksattheNetworklayerandisusedbyIPformanydifferentservices.ICMPisamanagementprotocolandmessagingserviceproviderforIP.ItsmessagesarecarriedasIPdatagrams.RFC1256isanannextoICMP,whichaffordshosts'extendedcapabilityindiscoveringroutestogateways.Periodically,routeradvertisementsareannouncedoverthenetwork,reportingIPaddressesfortherouter'snetworkinterfaces.Hostslistenforthesenetworkinfomercialstoacquirerouteinformation.Aroutersolicitationisarequestforimmediateadvertisementsandmaybesentbyahostwhenitstartsup.

第2题：

A cluster administrator has defined a custom error notification method that will email and  administrator when a temp error is detected on an individual hdisk. What method should be used to test this functionality？（）  

  • A、 sendmail -bi
  • B、 yes >/dev/kmem
  • C、 emulate errlog entry
  • D、 reducevg vgname hdisk#

正确答案:C

第3题：

Which switch should be used with the ipconfig command if an administrator wants to test the functionality of a DHCP server?()

A. /renew

B. /flushdns

C. /release

D. /all


参考答案：A

第4题：

Which of the following are the FIRST actions to take when an administrator is troubleshooting aserver?（）

  • A、Make one change at a time and test/confirm the change has resolved the problem.
  • B、Verify full system functionality.
  • C、Replicate the problem.
  • D、Determine if a common element is causing multiple problems.
  • E、Identify any changes to the server.

正确答案:C,E

第5题：

Which switch should be used with the ipconfig command if an administrator wants to test the functionality of a DHCP server？（）

  • A、 /renew
  • B、 /flushdns
  • C、 /release
  • D、 /all

正确答案:A

第6题：

A network administrator issues the ping 192.168.2.5 command and successfully tests connectivity to a host that has been newly connected to the network. Which protocols were used during the test?()

A.ARP

B.CDP

C.DHCP

D.DNS

E.ICMP


参考答案：A, E

第7题：

During a cluster functionality test， and administrator performs a graceful stop for Node ’B’ in a three-node cluster. What is the expected state of the cluster after Node ’B’successfully completes？（）  

  • A、 All cluster resources halt on Node ’B’，and one or both surviving nodes will gracefully acquire the resources.
  • B、 All cluster processes halt on Node ’B’，the cluster resources remain active，and the remaining  nodes take no action.
  • C、 All cluster processes stay active on Node ’B’，cluster resources are halted，and the remaining nodes take no action.
  • D、 All cluster resources will stop，cluster processes halt on Node ’B’，and the remaining cluster nodes take no action.

正确答案:D

第8题：

An administrator needs to apply a Technology Level update. During the preview install, the output indicates that there is insufficientspace in the /usr filesystem. Review of the root volume group indicates there are no available physical partitions, but the /test jfs2 filesystem is only 8% used.What is the most efficient method to use the available space in the /test filesystem to apply theupdate?（）

A.Use chfs to reduce the /test filesystem

B.Use cplv to copy the /test filesystem to a smaller logical volume

C.Use migratepv l to move the /test filesystem to a different volume group

D.Backup the /test filesystem, remove it, and recreate it with a smaller size


参考答案：A

第9题：

A network administrator issues the ping 192.168.2.5 command and successfully tests connectivity to a host that has been newly connected to the network. Which protocols were used during the test? （）

  • A、ARP
  • B、CDP
  • C、DHCP
  • D、DNS
  • E、ICMP

正确答案:A,E

第10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

正确答案:B

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