A backup set is a group of data that is backed up in a batch. A backup set can be used for either full backup or incremental backup.

Which of the following is not a component of a backup system?

The restore time objective (RTO) specifies the time needed to recover the data and servers after after a disaster has occured,

Due to the earthquake, an enterprise's IT system went down at 16:00 on November 11th and the business was stopped. By 23:00 on that day, the IT system resumed operation, and the data at 12:00 on that day could be restored. Then this RTO What is the difference between RPO and RPO?

When the Windows copy program copies local files to the file system, the file system block size of the Huawei OceanStor V3 storage system is the default, which ensures the full use of storage space.
A, right B, wrong answer: B
The SmartCache feature in Huawei OceanStor V3 series products can only improve read performance, not write performance.