フリー問題

問題文

A license agreement allows an application to run only on 2 of the 8 hosts in a cluster, and the balancing service must never place it elsewhere, even during a failure. Which rule expresses that?

選択肢

1. Create a grouped rule that binds the workload group to the licensed host group.
2. Create a split rule that binds the workload group to the licensed host group.
3. Create a preferred rule that binds the workload group to the licensed host group.
4. Create a required rule that binds the workload group to the licensed host group.