問題文
A hosting provider asks which access control modes Exadata System Software offers for the storage that the cells present, so that the design can start from the coarsest one. Which set is correct?
選択肢
- Open security where any database reaches any grid disk, a mode scoped to the storage clusters, and a mode scoped to the individual databases that the guide calls the finest of the three.
- Open security where any database reaches any grid disk, a mode scoped to the listeners of the cluster, and a mode scoped to the tablespaces that is the finest of the three.
- A mode scoped to the operating system users of the cells, a mode scoped to the consumer groups, and a mode scoped to the pluggable databases that is the finest of the three.
- A mode scoped to the failure groups of a disk group, a mode scoped to the cell disks, and a mode scoped to the physical disks that is the finest of the three.