Huawei H31-523 Online Practice Questions and Exam Preparation

Huawei H31-523 Online Questions & Answers

• Question 41:

  By default, Huawei HiCloud provides four rules: Common user, tenant administrator, OandM administrator, and system administrator.

  A. True
  B. False
  B. False

• Question 42:

  The Simpanat provide backup, archiving, replication, resource management and distributed search modules. Which of the following statements is incorrect?

  A. The distributed index technology improves the reliability and performance of the backup system
  B. Data classification indexes are used to classify data files to improve data backup and archiving efficiency
  C. Distributed index (also called 2-segment index) indicated that index information is managed by the management server (CommServe) and media server (MediaAgent).
  D. Level-1 indexes are managed and maintained by the media server
  C. Distributed index (also called 2-segment index) indicated that index information is managed by the management server (CommServe) and media server (MediaAgent).

• Question 43:

  Which of the following components does not belong to the second-level data capture, conversion, and delivery of a large amount of data between heterogeneous IT infrastructures in the Oracle GoldenGate?

  A. Mirroring module
  B. Trace File module
  C. Capture module
  D. Delivery module
  B. Trace File module

• Question 44:

  In the cloud data center migration scenario, the Oracle database layer migration solution can be classified into physical migration and logical migration on data block change modes.

  A. True
  B. False
  B. False

• Question 45:

  Nova is a virtual server deployment and service computing module developed by NASA. Which of the following statements about common terms in components is incorrect?

  A. Flavor refers to the configuration template created for the VM instance
  B. Security group rules are used to define remote access permissions for users
  C. keypair refers to the key pair used when a user remotely connects to an instance through SSH
  D. A security group is a group that assigns instances to start and stop operations
  C. keypair refers to the key pair used when a user remotely connects to an instance through SSH

• Question 46:

  Which of the following operations can be performed by common users on the Cloud Management Platform (CMP) through computing resource management?

  A. Restart
  B. Transferring a Tenant
  C. Shutdown
  D. Apply for extension
  B. Transferring a Tenant

• Question 47:

  A connection mode between the DAS and the server. The storage device is directly connected to the server through cables (such as optical fibers). Which of the following statements are correct?

  A. The system needs to be powered off when the core components of the DAS are maintained
  B. When multiple hosts are connected to the DAS, services of different service levels can be provided
  C. The number of ports that can be connected to the host is limited
  D. The DAS with insufficient storage space can share the remaining space of the DAS with excessive storage resources
  B. When multiple hosts are connected to the DAS, services of different service levels can be provided

• Question 48:

  Data backup can be used to prevent logical errors such as misoperations and viruses. Data backup ensures that the system can be restored to a correct logical version.

  A. True
  B. False
  A. True

• Question 49:

  If Huawei FusionCloud does not have special requirements, which node is recommended to be deployed on DHCP Agent?

  A. Routing node
  B. Compute node
  C. OpenStack control node
  D. Network node
  B. Compute node

• Question 50:

  In the data center storage and backup scenario, which of the following is the ALL-IN-ONE positioning of BCManager services of Huawei RD products?

  A. Once-click test
  B. Data consistency
  C. Template-based policy configuration
  D. Automatic application identification
  A. Once-click test