Free Huawei H13-622-ENU Exam Dumps Questions & Answers

Which of the following are the APIs supported by HDFS Plugin? (Multiple Choice)

• A.  Shell API
• B.  HTTP REST API
• C.  Java API
• D.  API

The cloud storage system is a comprehensive storage system that features convergence, openness, and high flexibility. It supports pooling for hardware resources of different vendors and specifications and provides protocols and APIs required for the block, file, and object storage service.

• A.  TRUE
• B.  FALSE

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

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

To access OceanStor SystemReporter, enter https://IP:8088 in the address box of a web browser, where IP indicates the service management IP address of an OceanStor 9000.

• A.  TRUE
• B.  FALSE

Which of the following statement does not belong to the basic object operations?

• A.  Create an object
• B.  Copy an object.
• C.  Encrypt an object.
• D.  Delete an object.
• E.  Obatin an object.