IBM(000-237)單項選擇題每日一練(2019.01.12)

A Cluster Administrator is implementing a custom resource group for a new web application. The  goal is to ensure the resource group is always active. Preference should be given to the priority node at startup time，but fallback to the priority node should be scheduled during a nonbusy time. 
Using custom resource group options， what combination best achieve the desired resource group behavior？（）   

During a planning meeting， Company.com indicates that they intend to make a relational  Database highly available. The application has a pre-requisite that a kernel extension be loaded from /etc/inittab. 
How would this be managed in an HACMP environment？（）  

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？（）