The storage device of a company's production center is Huawei hybrid flash storage. Business data is backed up to the tape library through backup software, and the backup data is uploaded to the…

The storage device of a company's production center is Huawei hybrid flash storage. Business data is backed up to the tape library through backup software, and the backup data is uploaded to the data center of the company headquarters every morning. Engineer A believes that backing up data from Huawei storage to the tape library is disaster recovery, and restoring the branch company's data through the company headquarters' data is backup.