Huawei H13-624_V5.5 Exam Questions Free Practice Test

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Questions # 11:

Huawel OceanStor Pacific series products provide object storage capabilities and support cross-site disaster recovery (DR). Which of the following statements about object storage cross-site DR is false?

Options:

In cross-site DR cluster deployment mode, each site is independent. Specifically, it has an independent DeviceManager GUI and independent erasure code (EC) configuration.

In backup and archiving scenarios that do not require a low latency, the redundancy mode between sites can be set to EC redundancy during cross site DR configuration.

During cross-site DR configuration, if replicas are used for redundancy protection across sites, each site has complete object data.

The cross-site DR of OceanStor Pacific series uses an asynchronous replication mechanism. The recovery point objective (RPO) is greater than 0, and the traffic control configuration cannot be adjusted.

Expert Solution

Questions # 12:

Assume a bank customer purchased several Huawei flash storage devices for deploying the document Imaging service. This service mainly involves random large I/Os, more read operations than write operations, and many metadata operations, with obvious hot and cold data characteristics.

Options:

TRUE

FALSE

Expert Solution

Questions # 13:

Assume a financial customer purchases several Huawei scale-out storage devices for service deployment. Unstructured services require multiple network planes. Which statement about the network planes is false?

Options:

The internal management network is used for communication between storage and management nodes, including deployment and upgrade, resource configuration, performance alarm reporting, and certificate and key update.

For the file service in the Distributed Parallel Client (DPC) scenario, the back-end storage network is available for communication with compute nodes to process communication data between the DPC and Object Storage Device (OSD).

The management network is used for system management and maintenance. It is connected to the customer’s management network.

The service network is connected to the customer’s application system and accesses the storage through the S3, HDFS, NFS, CIFS, and POSIX interfaces.

Expert Solution

Questions # 14:

When delivering a Huawel OceanStor Pacific scale-out storage project, Huawei engineers Introduced the end-to-end load balancing capabllty supported by the scale-out storage to the customer. Which of the following statements are false about the load balancing capability?

Options:

The route-based hash policy of the persistence layer is different from that of the service layer. The route-based hash policy of the persistence layer is implemented based on weights, while that of the service layer is implemented based on STORE DHT.

Unstructured and structured services at the service layer have different route-based hash policies. However, both unstructured and structured services are mapped based on the same basic routing model.

In load balancing at the semantic layer, a directory is divided into 256 partitions by default and can be adjusted to a maximum of 512 partitions.

Routes at the service layer balance storage space and accelerate fault reconstruction.

Expert Solution

Questions # 15:

If Huawei scale-out storage software is installed in low level design (LLD) mode, engineers need to use the ________ installation and deployment tool to plan nodes, networks, and clusters and export the configuration file for subsequent installation and deployment.

Expert Solution

Questions # 16:

An engineer wants to configure the iSCSI block service on a Huawei scale-out storage device. Which of the following operations must be performed by the engineer?

Options:

Create a block storage pool.

Configure the iSCSI service.

Configure DPC share access on a client.

Install DPC.

Expert Solution

Questions # 17:

A financial customer purchases several Huawei flash storage devices for service deployment. During routine storage management. If an engineer logs In to a storage device as a data protection administrator, which of the following operations can the engineer perform?

Options:

Managing the antivirus (unction

Managing HyperCDP objects and snapshot consistency groups

Managing clone consistency groups and LUN consistency groups

Managing security policies and security rules

Expert Solution

Questions # 18:

An Industry customer has purchased several Huawei flash storage devices for service deployment. An engineer wants to configure the HyperReplication feature on the storage devices. During the configuration, the engineer needs to create an authentication user with the role of "Remote device administrator" on the remote device and then add the remote device.

Options:

TRUE

FALSE

Expert Solution

Questions # 19:

After a remote replication consistency group is created, if one remote replication task is faulty, other tasks in the consistency group run normally without waiting for the faulty task to recover.

Options:

TRUE

FALSE

Expert Solution

Questions # 20:

In Huawei flash storage, the administrator rote has full control permissions on storage devices. The administrator can power on, power off, and restart devices and create users of different roles.

Options:

TRUE

FALSE

Expert Solution

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