Huawei H13-831 Online Practice Questions and Exam Preparation

Huawei H13-831 Online Questions & Answers

• Question 201:

  Computing and storage convergence deployment is a common deployment method. It generally reduces network complexity but also has certain limitations. Which of the following descriptions about computing and storage convergence deployment are correct? (Choose three)

  A. Loosely coupled architecture, affecting the entire system when one part changes.
  B. Data can generally only be used within the cluster.
  C. Node version upgrades require a full service upgrade, and the impact scope is large.
  D. Data copying is the only way to share data across clusters.
  B. Data can generally only be used within the cluster.
  C. Node version upgrades require a full service upgrade, and the impact scope is large.
  D. Data copying is the only way to share data across clusters.

• Question 202:

  The service OandM optimization process on HUAWEI CLOUD is based on years of business practice.

  The correct sequence from start to finish should be:

  Risk Identification Analysis Phase Sorting Stage Rectification and Optimization.

  A. True
  B. False
  B. False

• Question 203:

  To migrate a self-built MySQL database on a cloud host from another public cloud to HUAWEI CLOUD RDS, which of the following migration methods is the most reasonable?

  A. MySQL dump
  B. Master-slave
  C. Host Migration Service (SMS)
  D. Data Replication Service (DRS)
  D. Data Replication Service (DRS)

• Question 204:

  In the disaster recovery solution of two regions and three centers on the cloud, the two regions can realize service sharing through DNS, and the disaster recovery center can handle some read-only and data analysis services.

  A. TRUE
  B. FALSE
  A. TRUE

• Question 205:

  Before a mobile game is launched, it is necessary to simulate real end-user access for actual problem testing. Among the following mobile game stress test options, which one is most recommended?

  A. CCI stress test capability
  B. CPTS stress test capability
  C. CES stress test capability
  D. Cloud Mobile Phone cloud test capability
  D. Cloud Mobile Phone cloud test capability

• Question 206:

  In a government cloud scenario, while ensuring business interconnection, it is also necessary to better ensure network security. Which of the following methods provides the best network isolation solution?

  A. VRF isolation: Assign different tenant permissions to different IMS tenants for Layer 2 isolation.
  B. VS isolation: Divide different VS logical switches or core switches for logical isolation for different tenants.
  C. Firewall isolation: Assign different virtual systems (VSYS) for different tenants. Different users accessing the private network server use the corresponding VSYS for access control and security identification.
  D. VLAN isolation: Assign VLANs for Layer 2 isolation for different tenants.
  A. VRF isolation: Assign different tenant permissions to different IMS tenants for Layer 2 isolation.

• Question 207:

  When you use Host Migration Service (SMS) on HUAWEI CLOUD, the migration fails on the task details page during the file-level migration. The reason for the failure is:

  SMS 3205: Mount partition /dev/vdc1 to directory /mnt/vdc1

  Which of the following is the root cause of the problem?

  A. The destination server does not have a file system installed.
  B. The file system existing on the destination side is not within the scope of the compatibility list, resulting in the failure to successfully mount.
  C. The file system existing at the source end is not within the scope of the compatibility list, resulting in the failure to successfully mount.
  D. The source server does not have a file system mounted.
  C. The file system existing at the source end is not within the scope of the compatibility list, resulting in the failure to successfully mount.

• Question 208:

  When configuring the log collection path for Application Operations Management (AOM), if you specify a particular file, the corresponding file must be a text file.

  A. True
  B. False
  A. True

• Question 209:

  ModelArts is a one-stop development platform for AI developers, and its core functions include AI application development, Huawei HiLens model training, and device-cloud collaborative inference and management.

  A. TRUE
  B. FALSE
  A. TRUE

• Question 210:

  A node pool is a group of nodes in a cluster with the same configuration, and a node pool can contain one or more nodes. Which of the following descriptions about node pools are correct? (Choose two)

  A. When application scheduling rules in the cluster are complex, you can quickly specify service scheduling rules through node pool tags.
  B. When node resource demand in the cluster fluctuates slightly, dynamic operation and maintenance through the elastic scaling capability of node pools improves efficiency and reduces operating costs.
  C. When the cluster needs to frequently expand and shrink nodes, using node pools can reduce operational costs.
  D. When there are many heterogeneous nodes (different models and configurations) in the cluster, node pool management can standardize and simplify node grouping.
  B. When node resource demand in the cluster fluctuates slightly, dynamic operation and maintenance through the elastic scaling capability of node pools improves efficiency and reduces operating costs.
  C. When the cluster needs to frequently expand and shrink nodes, using node pools can reduce operational costs.