单项选择题
A.Add the exports to the /etc/exports file specifying NFS version 4 as an export option
B.Install cluster.es.nfs fileset and add the exports to the resource group configuration
C.Add the exports to the /usr/es/sbin/cluster/etc/exports file and specify NFS version 4 as an export option
D.Upgrade the cluster to PowerHA 5.4.1， install the cluster.es.nfs fileset and add the exports to the resourcegroup configuration
单项选择题 Anadministratorisconfiguringanewclusterandhasarequirementforanotificationtobegeneratedifthe/tmpFileSystembecomesgreaterthan90%full.WhichofthefollowingPowerHAcomponentswillsupporttheadministrator’srequirement？（）
单项选择题 A customer who has a two node PowerHA cluster， with each node being at a different site and using cross siteLVM， plans to add a third heartbeat to further reduce the chance of data divergence or partitioned cluster. Theheartbeat will make use of spare adapters in the nodes. However， the heartbeats must go via an externalnetwork requiring static routes to be added for cluster functionality.How can this be achieved？（）
单项选择题 Whichofthefollowingoptionsarevalidchoicesforclustercommunicationsecurity？（）