H13-622-ENU 試験問題を無料オンラインアクセス

Users of object storage service (compatible with OpenStack Swift APIs) are managed and authenticated by the Keystone server. Registering, creating, and deleting an account must also be performed on the Keystone server.

• A.FALSE
• B.TRUE

Huawei OceanStor 9000 is a storage platform that suits the characteristics of big data. The platform employs the scale-out architecture and uses hardware that adopts the general-purpose x86 architecture.

• A.FALSE
• B.TRUE

Which sub-functions are included in the InfoProtector function provided by Huawei OceanStor 9000? (Multiple Choice)

• A.Data restoration
• B.File data protection
• C.Snapshot
• D.Metadata protection
• E.WORM
• F.Physical domain division

Which designs improve the system reliability of Huawei OceanStor 9000? (Multiple Choice)

• A.Automatic fault detection and automatic data restoration
• B.Metadata mirroring
• C.Data scrubbing
• D.N+M data protection

Which are characteristics of the NFS service provided by Huawei OceanStor 9000? (Multiple Choice)

• A.Huawei OceanStor 9000 supports NFSv3 and NFSv4.
• B.If a node is faulty, client services served by that node will be quickly switched to another node, ensuring service continuity.
• C.The sharing service is provided by a cluster. Nodes in the cluster can monitor the service status of each other.
• D.Load balancing is implemented based on the states of services and nodes. Data access requests are evenly distributed in the cluster.
• E.The NFS service is compatible with a wide range of operating systems, allowing file resource sharing in a heterogeneous network environment.