Highway reconstruction project A adopts Huawei's LightDC ROBO branch solution of hyper-converged storage. Which of the following reflect the advantages of this solution? (Multiple choice)

Which of the following is not covered by the backup policy management?

Which of the following statements about the intelligent load balancing feature of Huawei OceanStor 9000 is false?

Send a control command through the backup server, first take a snapshot (or other similar operations) of the data volume that needs to be backed up to form a copy, then use the backup server to mount the snapshot volume, and use the backup server to back up the data on this volume to On the backup device.
What type of backup networking is described in the above workflow?

WORMで保護されているファイルは次のようにすることはできません:(複数選択）