IBM(000-237)單項選擇題每日一練(2019.01.26)

Company.com has a three-node cluster （Node ’A’， Node ’B’， and Node ’C’） with three resource  Groups （rg1， rg2， and rg3）. Node ’A’ has twice as many CPUs and twice as much memory as the two test add development Nodes ’B’ and ’C’. During normal production processing， all resource groups are active on Node ’A’. 
What is most efficient way to configure the cluster to manage the workload？（）   

Company.com moved their application start routines from the inittab and place them under HACMP control. During testing，the applications did not always start as desired. 
What is the best practice for the application start routines.（）  

Company.com recently updated the programs used in an HACMP pre-event. The procedure Involved coping the new code over the old code in the appropriate directory on one of the nodes as indicated by the HACMP event entry. The cluster was synchronized. During a fallover test， the backup system did not behave as expected. 
What is the most likely problem？（）