Huawei H13-624-ENU 시험

Question No : 1

What level of RPO and RTO can synchronous remote replication meet?

• A.RPO>0 RTO>0
• B.RPO=0 RTO≈0
• C.RPO≈0 RTO=0
• D.RPO=0 RTO=0

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Question No : 2

Which of the following scenarios is most suitable for the SmartCache feature of Huawei hybrid flash storage?

• A.Write random small I/O scenarios
• B.Read random small I/O scenario
• C.Write sequential I/O scenario
• D.Read sequential I/O scenario

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Question No : 3

Regarding target deduplication, which of the following description is incorrect?

• A.Does not occupy the resources of the source.
• B.Target end deduplication is equivalent to post-processing deduplication (Post-procesig).
• C.Cannot save transmission bandwidth.
• D.The data block is transferred from the source end to the target end, and the deduplication operation is performed on the target end.

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Question No : 4

The Persistence layer of Huawei Distributed Storage provides persistent storage capabilities, EC and multiple copies capabilities, and Plog append only access capabilities through PlogClient.

• A.True
• B.False

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Question No : 5

Huawei's hyper-converged storage adopts a distributed hash algorithm, and the parallel HASH calculation and local memory metadata, which can expand at any level without performance bottlenecks

• A.True
• B.False

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Question No : 6

The object storage services provided by Huawei Distributed Storage (compatible with Amazon S3 and OpenStack Swift) all provide a unified RESTfulAPI, and the client can access the storage node through the RESTfulAPI to realize data storage.

• A.True
• B.False

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Question No : 7

In the Huawei hybrid flash storage series storage system, which of the following is the wrong description of the relationship between the logical ports of IP drift?

• A.Multiple bonded ports can be configured on one VLAN
• B.Multiple bonded ports can be configured on one Ethernet port
• C.Multiple VLANs can be configured on one Ethernet port
• D.Multiple logical ports can be configured on one bonded port

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Question No : 8

Which of the following types of servers must be authenticated by a user to access object storage services (compatible with OpenStack Swift interface)?

• A.KEYSTONE
• B.LDAP
• C.RBAC
• D.AD

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Question No : 9

Regarding the read cache process of Huawei's distributed storage multi-level cache technology, which of the following read hits is the priority?

• A.Memory Write Cache
• B.SSD Read Cache
• C.Memory Read Cache
• D.SSD Write Cache

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Question No : 10

Which of the following statements are not the features of the horizontally extended file storage function?

• 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 unified global namespace.
• C.Provide object storage services, compatible with Amazon S3 interface, and compatible with OpenStack Swif interface.
• D.Supports integration with FusionInsight Hadoop/Cloudera Hadoop packaged with open source Hadoop components, allowing users to easily build an enterprise-level big data analysis platform.

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Question No : 11

Huawei's hybrid flash storage supports the integration of NAS and SAN, and the software protocol stacks of the two are completely parallel, and they are integrated on the resource allocation and management plane.

• A.True
• B.False

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Question No : 12

In the outline design stage, it is necessary to output HLD (High Level Design).

• A.True
• B.False

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Question No : 13

On the storage device, through which of the following configurations, the alarm information can be saved to the designated FIP server?

• A.Alarm dump
• B.Email notification
• C.Configure Syslog notification
• D.Configure SNMP

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Question No : 14

The object service provides the online aggregation capability of small objects. The small objects uploaded by the client are written into the SSD cache first, aggregated into an EC strip size, and then EC is calculated, and the data strips and EC are calculated automatically the parity is stored on the HDD.

• A.True
• B.False

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Question No : 15

A company purchases two sets of Huawei's scale-out file storage, which are deployed in the production data center and the disaster recovery data center respectively. The storage administrator needs to create a replication zone channel between the two storage systems. Which of the following option descriptions is correct?

• A.The replication zone channel is a set of communication links established in the same replication zone of the master and slave storage systems
• B.Only one replication zone channel is allowed to be created between two storage system clusters
• C.The remote replication pair between the two clusters will correspond to their respective replication zone channels
• D.The authentication and flow control of the remote replication communication link are completed through different channels

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