When deploying random small IO-based database services on storage, which RAID type should be appropriate? for what?

A bank will launch a business system, which has very high performance and security requirements, and the database uses Oracle data Database and plan to deploy the Oracle database to a storage system, then create a RAID group for the Oracle database At this time, the optimal RAID strategy should be:

Which of the following is not involved in the SCSI Protocol Addressing?

The mount command is used in Linux-based clients to connect the client to the NFS share.

What is wrong with the following statement about disaster recovery drills? ,