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Huawei H13-624 Practice Test - Questions Answers, Page 64

Question list

List of questions

Question 631

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Regarding the storage layer data replication disaster recovery technology, which of the following statements is correct?

Question 632

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In the Huawei dual-active disaster recovery solution, which of the following situations must use Fibre Channel connection?

Question 633

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The Huawei 3DC disaster recovery management network is divided into a disaster recovery management network and a production management network, and these two networks must be deployed separately.

Question 634

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In the data backup application scenario, which one of the following descriptions about the quality of the optical disc storage medium is wrong?

Question 635

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In the HyperMetro dual-active data center solution, the quorum server mode has higher reliability than the static priority mode. It can ensure the continuous operation of the business under various

Question 636

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Which of the following descriptions are correct about the data backup strategy? (Multiple choice)

Question 637

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The storage capacity of site A is 2543GB. The storage capacity of site B is 3000GB. The storage capacity of site B is 3000GB. The backup data is remotely copied to site A and saved. Consider the ca

Question 638

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The disaster recovery system can copy business data to a local or remote data center for protection. Heng is not all data damage/ Loss can be recovered, which of the following data damage cannot b

Question 639

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The built-in scripts of the disaster recovery management software OceanStor BCManagereReplication are for Oracle, SQL Server The application supports one-click failure recovery. Which of the followi

Question 640

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What are the system debug log levels of eReplication? (multiple choice)

Question 631

Regarding the storage layer data replication disaster recovery technology, which of the following statements is correct?

Install dedicated data replication software on the server.

Reduce the impact on server performance: Compatibility requirements are relatively high, and options are small.

Mature technology, large selection area, small connection distance limit, and high stability.

Less investment and good compatibility. Affect server performance.

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Question 632

In the Huawei dual-active disaster recovery solution, which of the following situations must use Fibre Channel connection?

The distance between the two data centers is less than 25 kilometers and the number of fiber connections is less than 4 pairs

The distance between the two data centers is more than 25 kilometers and the number of fiber connections is more than 4 pairs

The distance between the two data centers is greater than 25 kilometers and the number of optical fiber connections is less than 4 pairs

The distance between the two data centers is less than 25 kilometers and the number of fiber connections is more than 4 pairs

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Question 633

The Huawei 3DC disaster recovery management network is divided into a disaster recovery management network and a production management network, and these two networks must be deployed separately.

True

False

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Question 634

In the data backup application scenario, which one of the following descriptions about the quality of the optical disc storage medium is wrong?

It is suitable for scenarios that do not require high backup speed.

Applicable to scenarios that require high backup capacity.

Suitable for backup scenarios that do not need to be frequently erased.

Data can be stored for a long time.

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Question 635

In the HyperMetro dual-active data center solution, the quorum server mode has higher reliability than the static priority mode.

It can ensure the continuous operation of the business under various single point of failure scenarios.

Therefore, Huawei's dual-active solution recommends the use of the arbitration server model.

True

False

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Question 636

Which of the following descriptions are correct about the data backup strategy? (Multiple choice)

Any backup needs a full backup as the basis

Differential incremental backup can minimize the use of backup space

Differential incremental backup refers to the backup of the differential data between two backups

Synthetic backup has advantages over incremental backup and recovery time in the same scenario

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Question 637

The storage capacity of site A is 2543GB. The storage capacity of site B is 3000GB. The storage capacity of site B is 3000GB.

The backup data is remotely copied to site A and saved. Consider the case of replication compression, the compression ratio is 3, and the back-end storage capacity required by site A is calculated.

What is the amount?

A. 3543GB.

B.4644GB.

C. 3865GB.

D. 4549GB.

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Question 638

The disaster recovery system can copy business data to a local or remote data center for protection.

Heng is not all data damage/

Loss can be recovered, which of the following data damage cannot be recovered by the disaster recovery system? (multiple choice)

Hard disk failure

Virus attack

Human misoperation

Business data center is paralyzed

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The built-in scripts of the disaster recovery management software OceanStor BCManagereReplication are for Oracle, SQL Server The application supports one-click failure recovery. Which of the following steps is not included in one-click failure recovery?

The test application starts successfully

Forcibly switch the replication relationship

Start the disaster recovery application

Mapping LUN

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