フリー問題

問題文

A performance problem is reported for one virtual machine and the operator wants to know which levels the built in charts can show. Which statement is correct?

選択肢

1. The performance service draws its charts for clusters and hosts and it goes down as far as the switch ports beneath them
2. The performance service draws its charts for clusters and hosts and it goes down as far as the physical disks beneath them
3. The performance service draws its charts for clusters and groups and it goes down as far as the switch ports beneath them
4. The performance service draws its charts for clusters and groups and it goes down as far as the physical disks beneath them