問題文
An architect lists the components of an application and asks which of them can be placed directly into a grouping object as members. The application uses compute instances, block volumes grouped into a volume group, a load balancer, and an object storage bucket. Which option correctly describes what can be added?
選択肢
- All four kinds are supported, and the block volumes are added as a volume group rather than as individual volumes.
- Only compute instances and databases are supported, so the storage and the load balancer have to be handled by scripts that the team writes and maintains itself.
- Only resources that already exist in both regions can be added as members, and the ones created later in the standby region do not join until a refresh.
- All four kinds are supported, but block volumes must be added one at a time so that each volume can be given its own recovery order, and volume groups are rejected because they hide the individual volumes from the plan.