单项选择题
As part of fallover testing of a corporate database server， client application connectivity must be verified. Which of the following would best verify the application functionality？（）
A. Perform a ping client verification test.
B. Review the number of active application processes.
C. Perform successful reads and writes to the application.
D. Run netstat -an to verify client connections to the listening ports.
相关考题
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单项选择题
Whichofthefollowingmustberunningonanodefortheclstatutilitytoworkproperly？（）
A. clinfo
B. clhosts
C. clsmuxpd
D. cltopinfo -
单项选择题
Following an unsuccessful cluster fallover test， it is determined that the nfsrg1 resource group was the problem causing the cluster to run the config_too_long evetn. The nfsrg1 resource group contains 10 nfs filesystems that are cross-mounted to the other cluster node. Without modify8ing the time until warning parameters，what can be done to enhance NFS fallover performance？（）
A. Increase the number of NFS daemons for increased performance.
B. Modify the nfsrg1 resource group to use local NFS cross-mounts.
C. Create a second resource group to manage half the NFS cross-mounts.
D. Create post events to handle the cross-mounts after fallover processing. -
单项选择题
AHACMP/XD：HAGeoclusterhasbeeninstalledwithfournodes，twonodesateachsite.TheclusterisprotectedfromsiteisolationbytheDBFSfacilityinHACMP/XD：HAGeo. Intheeventofasitefailure，whathappens？（）
A. The dominate site will always assume the non-dominate site has failed and continue processing.
B. The dominate site initiates a call to the non-dominate site to verify if any of the nodes are functional.
C. The non-dominate site initiates a call to the dominate site to verify if any of the nodes are functional.
D. The nodes are completely independent and can call each other if they detect a total failure of the ZGeo_Primary network.
