問題文
A service provider runs one cluster for several customers and places each of them in a separate tenant. A customer asks what the tenant boundary actually separates. Which statement describes the boundary correctly?
選択肢
- The data, the users, and the hardware of each tenant are kept to that tenant, while the reporting is combined so that the provider compares them against each other.
- The keys, the schedules, and the network of each tenant are kept to that tenant, while the data is placed in one pool which the provider indexes for all of them.
- The data, the users, and the reporting of each tenant are kept to that tenant, while the hardware and the platform software underneath remain shared between them.
- The audit trail of each tenant is kept to that tenant, while the users and the data are held centrally so that the provider restores on behalf of any of them.