The S5752/S5352 switch only supports optional AC power modules.

• A.True
• B.False

Comment: *

Name: *

Email: *

Verification: *

A company uses Huawei's distributed storage block service to run its data business. The development team needs to use business data for data mining and testing without affecting business data. Which of the following descriptions are correct? (Multiple choice)

• A.Create a clone of the snapshot and use the clone to test
• B.Generate a snapshot of the data to be tested at a certain point in time
• C.The source data and the cloned data each evolve into two different data
• D.Create a clone based on the volume/snapshot, read and write the clone

Comment: *

Name: *

Email: *

Verification: *

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

• A.Backup time
• B.Backup objective
• C.Backup content
• D.Backup network

Comment: *

Name: *

Email: *

Verification: *

In RAID2.0+ technology, what is the default size of the CHUNK segmented from SAS hard disks in MB?

• A.512MB
• B.256MB
• C.64MB
• D.64KB

Comment: *

Name: *

Email: *

Verification: *

Among the data replication technologies used for disaster recovery, host-layer data replication features good compatibility with servers and storage devices.

• A.TRUE
• B.FALSE

Comment: *

Name: *

Email: *

Verification: *