Huawei H13-531 Online Practice Questions and Exam Preparation

Huawei H13-531 Online Questions & Answers

• Question 391:

  FusionStorage Blockaccess Fusion Compute, it is necessary to Fusion Storage Block After the volume is created on the Fusion Compute Add datastore on.

  A. True
  B. False
  B. False

• Question 392:

  FusionComputeandFusionSphere OpenStackconnected,FusionCompute. The management network must be compatible with FusionSphere OpenStack. Which network is interconnected?

  A. external Om
  B. internal base
  C. external_base
  D. external api
  A. external Om

• Question 393:

  In Huawei BCManager eBackup, what are the advantages of snapshot comparison technology compared to CBT technology?

  A. Snapshots can be saved on the production side to better protect data
  B. It takes longer to get information about data changes
  C. Supports backup of virtual machines using Huawei distributed storage
  D. Takes up less space on the production side
  C. Supports backup of virtual machines using Huawei distributed storage

• Question 394:

  In ManageOne, the system supports two login modes: multi-user mode and single-user mode. Which login mode description is wrong?

  A. Under normal circumstances, the system runs in multi-user mode. When maintenance operations on the system are required, the login mode can be changed. Set to single-user mode to prevent the operation of other users from affecting system maintenance
  B. After switching to single-user mode, only the admin user is allowed to log in to the system through one terminal, and all other online users will be forced out of the system
  C. Set the system login mode to "multi-user mode: after the system switches to multi-user mode after 5 minutes
  D. switch the system login mode to single-user mode, after switching all other online users will be forced to log out
  C. Set the system login mode to "multi-user mode: after the system switches to multi-user mode after 5 minutes

• Question 395:

  FusionStorage block storage adopts distributed cluster management mode, the system is fully redundant, and there is no single point Fault. Supports two data redundancy protection mechanisms: multiple copies and EC (Brasure Coding). Which of the descriptions of copy and EC is wrong?

  A. The Erasure Coding technology is applied to realize the RAID function between nodes, and the configuration of the protection level is supported. Any node or any disk failure without affecting data integrity.
  B. Multiple copies can ensure that in the case of server failure, cabinet failure, or even computer room failure, the data is still While not lost, accessible.
  C. The application of the multi-copy mechanism can copy 2 to 3 copies of the same data, and place different copies in different On the server, on the cabinet, or even in a different computer room.
  D. Compared with the EC mechanism, the reliability of multiple copies is not reduced, or even higher than the EC mechanism, while the space utilization rate increased significantly.
  D. Compared with the EC mechanism, the reliability of multiple copies is not reduced, or even higher than the EC mechanism, while the space utilization rate increased significantly.

• Question 396:

  After the UltraVR system is built, the administrator needs to adjust the network settings according to the network settings. Plan to manually modify UItravR's management IP address on the Portal page.

  A. TRUE
  B. FALSE
  B. FALSE

• Question 397:

  (Multiple choice) In Huawei's disaster recovery solution, the followingVRGWhich of the descriptions is correct?

  A. Created and configuredVRGAfter that, create a snapshot for it immediately to prevent unavailability caused by misoperation
  B. When using the storage replication disaster recovery method, you need toFusionComputedeployVRG
  C. When using the host replication disaster recovery method, only theVRGofCNAsThe virtual machine on the host can be protected
  D. when oneVRGWhen the load requirement cannot be met, it needs to be addedVRG. addedVRGCan't be created by cloning, can only be deployed by template
  D. when oneVRGWhen the load requirement cannot be met, it needs to be addedVRG. addedVRGCan't be created by cloning, can only be deployed by template

• Question 398:

  In the FusionSpheref server virtualization backup scenario, which of the following items can be used as eBackup protection set in ? (many) A. Virtual machines in FusionCompute

  B. Clusters in FusionCompute

  C. Virtual machine disks in FusionCompute

  D. Data storage in FusionCompute

  Correct Answer. AC
  AC

• Question 399:

  The total CPU resources of a FusionCompute host are 3. 00 GHZ, and the virtual machine A is configured with QoS The policy reserves 1.00 GHz CPU resources, which of the following statements is correct? (one)

  A. Virtual machine A can use at least 1.00 GHz of CPU resources
  B. Virtual machine A can use at least 2. 00 GHz of CPU resources
  C. Other virtual machines can use up to 3. 00 GHz of CPU resources
  D. Other virtual machines can use up to 1.00 GHz of CPU resources
  A. Virtual machine A can use at least 1.00 GHz of CPU resources

• Question 400:

  Which of the following descriptions about port groups in FusionCompute is correct? ( one)

  A. Virtual machines belonging to different port groups cannot communicate with each other.
  B. Multiple CNA hosts can share the same port group.
  C. The same network card of the virtual machine can have different port groups.
  D. The data sent from the virtual machine will be tagged with VLAN after passing through the port group.
  B. Multiple CNA hosts can share the same port group.