Huawei Huawei Certifications H13-624 Questions & Answers

• Question 111:

  Which of the following is the correct sequence of steps in the design of a disaster tolerance solution?

  A. Storage capacity and disaster tolerance bandwidth calculation.

  B. Compatibility recognize.

  C. Selection of disaster recovery plan.

  D. Network design.

  E. Design of disaster tolerance function.

  A. A-B-C-D-E

  B. B-C-A-E-D

  C. A-E-C-D-B

  D. C-B-A-D-E

  Correct Answer: D

• Question 112:

  In the HyperMletro dual-active data center solution, the following statement about the static priority of the arbitration and split-brain prevention mode is incorrect. Which one is it?

  A. When the priority site array fails, the non-priority site automatically takes over the active- active service.

  B. When the priority site array is actively powered off for maintenance, the non-priority site array immediately takes over all active-active services and the services will not be interrupted.

  C. When an inter-array link failure occurs, the LUNs on the priority site continue to provide services, and the LUNs on the non-priority site stop providing services.

  D. When a non- priority site fails, the LUN on the priority site continues to provide services, and the LUN on the non-priority site stops providing services.

  Correct Answer: A

• Question 113:

  DASH Copy is an optimized auxiliary copy, which copies all data blocks from the source disk library to the target disk library each time.

  A. True

  B. False

  Correct Answer: B

• Question 114:

  The parameters to be considered when configuring the backup data retention strategy include the policy retention period, retention cycle, and the number of write streams.

  A. True

  B. False

  Correct Answer: B

• Question 115:

  The correct statement about the HyperMetro arbitration server model is: (multiple choice)

  A. A set of arrays and arbitration fail at the same time, and the surviving arrays continue to run services.

  B. In the arbitration server mode, when the heartbeat between the storage arrays is interrupted, the arrays at both ends initiate an arbitration request to the arbitration server, and the arbitration server is The server comprehensively judges which side wins. The party that wins the arbitration continues to provide services, and the other party ceases to provide services.

  C. The arbitration fails, and the heartbeat link between the arrays is interrupted, and the service is not affected.

  D. In the arbitration server mode, if there is a requirement to obtain arbitration first, the site priority can also be configured.

  Correct Answer: BD

• Question 116:

  What are the advantages of parallel data deduplication: (multiple choice)

  A. High performance

  B. High reliability

  C. Large scale

  Correct Answer: ABC

• Question 117:

  Based on the HyperMirror technology of the Huawei OceanStor storage array to achieve application-level local high availability, heterogeneous array failure Zero data loss and zero business interruption (RPO=0, RTO=0).

  A. True

  B. False

  Correct Answer: A

• Question 118:

  The following describes the characteristics of which kind of backup networking

  1.

  Occupy larger existing network bandwidth.

  2.

  The backup performance is limited.

  3.

  It has a certain impact on the host application.

  A. LAN-Base

  B. LAN-Free

  C. Server-Less

  D. Server-Free

  Correct Answer: A

• Question 119:

  Which of the following descriptions is correct?

  1. The goal of backup is to prevent human misoperation or system problems. It saves historical data and the recovery time is relatively long. 2. Backup Solutions are usually implemented using snapshot, mirroring or replication technology.

  A. A.1 is wrong and 2 is right.

  B. B.1 wrong 2 wrong.

  C. C. 1 pair 2 pairs.

  D. D.1 is right and 2 is wrong.

  Correct Answer: D

• Question 120:

  Compared with ordinary file backup, the components that need to be deployed when deploying VMware backup are:

  A. CS

  B. CA

  C. VSA

  D. MA

  Correct Answer: C