Which of the following are not the functions of OMS? (Multiple Choice)
A. Performance reporting
B. Alarm reporting
C. Tenant management
D. Device monitoring
正解:A,B,D
質問 2:
Scale-out is a horizontal expansion architecture that addresses the needs and challenges produced by rapid data growth and complex data changes.
Which are characteristics of the scale-out architecture? (Multiple Choice)
A. Clustering
B. Data sharing
C. Online expansion
D. Distributed processing
正解:A,B,C,D
質問 3:
A storage cluster has five C72 nodes and adopts 10GE networks at the front and back ends.
When distributed file system service and object storage service are both deployed on nodes, how many IP addresses should be planned for the front-end service network?
A. 61
B. 71
C. 81
D. 91
正解:D
質問 4:
Which of the following concepts are used in object storage service (compatible with Amazon S3 APIs)? (Multiple Choice)
A. User
B. Account
C. Object
D. Bucket
正解:A,B,C,D
質問 5:
Huawei OceanStor 9000 uses the erasure code technology to protect data. A site has seven nodes, and the customer requires the disk utilization rate to reach 70%.
Which redundancy levels can be used to meet the requirement? (Multiple Choice)
A. 6+1
B. 6+4
C. 12+2:1
D. 4+2
正解:A,C
質問 6:
Neither online nor offline software version upgrade of Huawei OceanStor 9000 affects device management.
A. TRUE
B. FALSE
正解:B
質問 7:
An OceanStor 9000 must be equipped with a minimum of three nodes that can vary in types.
A. TRUE
B. FALSE
正解:B
質問 8:
Which are characteristics of the NFS service provided by Huawei OceanStor 9000? (Multiple Choice)
A. If a node is faulty, client services served by that node will be quickly switched to another node, ensuring service continuity.
B. The sharing service is provided by a cluster. Nodes in the cluster can monitor the service status of each other.
C. Load balancing is implemented based on the states of services and nodes. Data access requests are evenly distributed in the cluster.
D. Huawei OceanStor 9000 supports NFSv3 and NFSv4.
E. The NFS service is compatible with a wide range of operating systems, allowing file resource sharing in a heterogeneous network environment.
正解:A,B,C,D,E
Murayama -
H13-622-ENU試験に、短期間で一発合格するための試験対策本です。