Huawei 3DC DR management network consists of the DR management network and production management network. The two networks must be separately deployed.

• A.FALSE
• B.TRUE

Comment: *

Name: *

Email: *

Verification: *

Which one of the following descriptions about WushanSQL is wrong?

• A.Each node in Wushan SQL shares system resources such as CPU, memory, and storage with each other
• B.In Wushan SQL, business data is scattered on multiple physical nodes, and data analysis tasks are pushed to the node where the data is located for execution
• C.Wushan SQL needs to be coordinated through the control module to complete large-scale data processing
• D.All business data in Wushan SQL are duplicated redundantly and stored in different storage nodes

Comment: *

Name: *

Email: *

Verification: *

Storage-layer data replication supports data replication across heterogeneous storage arrays,

• A.TRUE
• B.FALSE

Comment: *

Name: *

Email: *

Verification: *

To ensure sufficient capacity for storing data, which types of capacity need to be planned? (Multiple Choice)

• A.Capacity used by file systems.
• B.Capacity used by data base.
• C.SmartCache capacity.
• D.Capacity used by system.

Comment: *

Name: *

Email: *

Verification: *

The IntoTier feature is also called automatic hierarchical storage, which stores files on storage devices with the same performance according to file attributes, and realizes automatic migration of files between storage devices.

• A.False
• B.True

Comment: *

Name: *

Email: *

Verification: *