Huawei H13-831 Online Practice Questions and Exam Preparation

Huawei H13-831 Online Questions & Answers

• Question 261:

  If the service release cycle is short, the scalability requirements are high, and the service is not allowed to be interrupted when upgrading and expanding, we recommend that you use the following architecture to deploy the service.

  A. Vertical architecture
  B. Microservices architecture
  C. SOA architecture
  D. Monolithic architecture
  B. Microservices architecture

• Question 262:

  If you plan to monitor and set alarms for the service system deployed on HUAWEI CLOUD, and need to send email and SMS notifications when an alarm is triggered, which of the following services should you use?

  A. CES
  B. CTS
  C. SMN
  D. LTS
  C. SMN

• Question 263:

  As an IT architect of a company, in order to meet the high availability (HA) requirements of services, you need to design a comprehensive high-availability solution for the application system that has already been migrated to the cloud. Which of the following aspects should be considered as part of the design principles of high availability? (Choose three)

  A. To improve the effectiveness of the disaster recovery plan, you can set the SLA to 100%, and there is no need to consider cost or time constraints.
  B. Perform data reliability planning, including data backup and recovery, data integrity, and accuracy.
  C. Perform security and reliability planning, including data security, network security, application security, and host security.
  D. Perform system reliability planning, including cluster deployment and the construction of disaster recovery solutions (such as cross-AZ and cross-Region disaster recovery).
  B. Perform data reliability planning, including data backup and recovery, data integrity, and accuracy.
  C. Perform security and reliability planning, including data security, network security, application security, and host security.
  D. Perform system reliability planning, including cluster deployment and the construction of disaster recovery solutions (such as cross-AZ and cross-Region disaster recovery).

• Question 264:

  If an enterprise application is migrated to the cloud after containerization, it is necessary to use a template to uniformly describe the container application and its required resources (such as front-end applications, back-end applications, databases, and cloud storage) to achieve automated deployment. Which of the following HUAWEI CLOUD services is recommended for this scenario?

  A. SWR
  B. Application Service Mesh (ASM)
  C. Application Orchestration Service (AOS)
  D. Application Operations Management (AOM)
  C. Application Orchestration Service (AOS)

• Question 265:

  In the design stage of application migration to the cloud, it is necessary to fully consider all aspects of the implementation of the migration work, including the planning of the migration process, the design of the migration plan, the analysis of migration scenarios, the adaptation of tools, and the emergency plan.

  A. TRUE
  B. FALSE
  A. TRUE

• Question 266:

  To use Data Access Service (DIS) on HUAWEI CLOUD, you must configure data dumping to OBS, MapReduce (MRS), Data Lake Explorer, Data Warehouse Service (DWS), or Table Storage Service (CloudTable), because DIS itself only has the capability to access data and cannot store user data.

  A. TRUE
  B. FALSE
  A. TRUE

• Question 267:

  An enterprise deploys a set of microservice applications on HUAWEI CLOUD that are sensitive to access latency. In its daily operations and maintenance work, the enterprise typically uses Application Performance Management (APM) to analyze transactions with slow response times to improve user experience. Which of the following descriptions about the operation of the transaction interface are correct? (Choose three)

  A. You can use URL templates to customize transactions, and custom transactions will be prioritized.
  B. The "number of errors" in the transaction details list counts the number of requests with all return codes.
  C. Call chain analysis can be performed by parameters to locate issues such as call duration.
  D. For extremely slow transactions, you can view the full-link topology of the transaction through "transaction topology."
  B. The "number of errors" in the transaction details list counts the number of requests with all return codes.
  C. Call chain analysis can be performed by parameters to locate issues such as call duration.
  D. For extremely slow transactions, you can view the full-link topology of the transaction through "transaction topology."

• Question 268:

  A tenant plans to deploy services in HUAWEI CLOUD Shanghai and Hong Kong, and use Cloud Connect to interconnect networks between the two regions. Which of the following descriptions about Cloud Connect is incorrect?

  A. Cloud Connect can bind multiple bandwidth plans of the same specification.
  B. Cloud Connect has a dedicated dial test platform to monitor the operation of Cloud Connect clusters and links in real time.
  C. Cloud connections across regions use HUAWEI CLOUD backbone links, and there are at least active and standby redundant links between the two regions.
  D. Intra-region Cloud Connect uses a cluster deployment mode, and multiple clusters are deployed across AZs within the same region.
  A. Cloud Connect can bind multiple bandwidth plans of the same specification.

• Question 269:

  Fill in the blank

  In HUAWEI CLOUD Object Storage Service (OBS), when tenants need to manually change the storage type of objects older than one year to reduce costs, they can call the _________ provided by OBS to convert the storage type.

  SDK

• Question 270:

  When enterprises migrate to the cloud, they need to choose various service models to meet their specific requirements. Which of the following aspects should be considered when evaluating the feasibility of a cloud service model? (Choose four) A. Technical level

  B. Strategic requirements

  C. Total Cost of Ownership (TCO)

  D. Cloud risk

  Correct Answer. ABCD
  ABCD