A manufacturer's distributed storage system was put into operation for 100 days, running 24 hours a day. A failure occurs on the morning of the 10th day. Recovery took 1 hour. A failure occurred on the morning of the 25th day, and the failure recovery took 4 hours. A failure occurred in the morning of the 80th day, and the failure recovery took 1 hour. The availability of the software system is?

When the client server has limited resources but sufficient network bandwidth, which deduplication strategy should be used to back up client data to the physical tape library?

An enterprise has the following resources:
Production site: Availability Zone 1, Cloud Instance 1, Data Disk 1, Disaster Recovery Site:
Availability Zone 2, Cloud Instance 2, Data Disk 2
Which of the following is correct? (Multiple Choice)

Which of the following statements about RTO recovery time objectives is correct?

Game live broadcast platform A uses Huawei's all-flash storage to protect its business, and the storage system uses FlashLink technology specially designed for flash memory. Which of the following statements is correct for the ROW full-score and large-block sequential writing?
(Multiple Choice)