Huawei OceanStor V3 hardware offers Converged Storage which means every OceanStor V3 natively supports DAS and SAN.

• A.FALSE
• B.TRUE

Comment: *

Name: *

Email: *

Verification: *

Which of the following description does not belong to the features of 0ceanStor9000?

• A.Distributed metadata management, supporting linear expansion of 3~4000 nodes.
• B.The self-developed distributed file system OceanStor DFS supports massive unstructured data storage and realizes a global unified namespace.
• C.Provide object storage services, compatible with Amazon S3 interface, and compatible with OpenStack Swift interface.
• D.Supports integration with Fusionlnsight Hadoop/Cloudera Hadoop packaged with open source Hadoop components, allowing users to easily build an enterprise-level big data analysis platform.

Comment: *

Name: *

Email: *

Verification: *

What are the values of Huawei OceanStor 9000 InfoTier? (Multiple choice)

• A.Improve system storage performance and realize intelligent data management.
• B.It can ensure the system's response speed to hot data access and improve the storage performance of the entire system.
• C.Realize automatic file migration according to the corresponding relationship between file attributes and different storage devices, reducing the cost and complexity of manual management.
• D.Comprehensively utilize the cost advantages of different storage media to effectively reduce deployment and maintenance costs.

Comment: *

Name: *

Email: *

Verification: *

The object service provides a wealth of object resource (bucket or object) access permission control capabilities. Of which, ACLs can only be used to prohibit permissions and cannot grant permissions.

• A.False
• B.True

Comment: *

Name: *

Email: *

Verification: *

Which of the following options are not part of the DFS adaptation layer software module in OceanStor9000?

• A.MDS
• B.PVS
• C.CA
• D.OBS

Comment: *

Name: *

Email: *

Verification: *