单项选择题
A. EtherChannel is needed to automatically switch the service IP address back to ’ent0’.
B. This is the default behavior for a network interface failure with this configuration.
C. Gratuitous ARP support needs to be enabled for the IP Network Interface Module in SMIT.
D. The Inactive Network Takeover option should be set to "true" to forece the service address back to ’ent0’.
单项选择题 A step in the HACMP test plan is to gracefully stop the cluster on a node and to verify that the Shared resources fallover to the standby node. To prepare for this testing step， both nodes in the two-node cluster are in a stable state with the single resource group active on Node ’A’. Which of the following is the best way to execute this portion of the test plan？（）
单项选择题 Aspartoffallovertestingofacorporatedatabaseserver，clientapplicationconnectivitymustbeverified.Whichofthefollowingwouldbestverifytheapplicationfunctionality？（）
单项选择题 Whichofthefollowingmustberunningonanodefortheclstatutilitytoworkproperly？（）