Huawei H13-831 Online Practice Questions and Exam Preparation

Huawei H13-831 Online Questions & Answers

• Question 321:

  Cloud Data Migration (CDM) is an efficient and easy-to-use bulk data migration service. Which of the following security capabilities does CDM provide to protect user data? (Choose three)

  A. Instance isolation: Each CDM user can only access the instances they create. Instances are isolated from one another to prevent unauthorized access.
  B. No intermediate storage: During data migration, CDM only performs data mapping and transformation without storing any user data or fragments.
  C. System hardening: The operating system of each CDM instance is specially hardened for security, preventing attackers from accessing CDM instances via the Internet.
  D. Key encryption: Users create keys for various connected data sources, and CDM securely stores these keys in its database using strong encryption.
  A. Instance isolation: Each CDM user can only access the instances they create. Instances are isolated from one another to prevent unauthorized access.
  B. No intermediate storage: During data migration, CDM only performs data mapping and transformation without storing any user data or fragments.
  C. System hardening: The operating system of each CDM instance is specially hardened for security, preventing attackers from accessing CDM instances via the Internet.

• Question 322:

  When evaluating business migration to the cloud, cost is one of the main factors to consider. Compared with using HUAWEI CLOUD, which of the following cost factors must enterprises consider when maintaining their own data centers? (Choose three)

  A. Cost of using resources on demand
  B. Labor cost for platform maintenance
  C. Virtualization software license fees
  D. Air conditioning and cooling costs for the data center
  B. Labor cost for platform maintenance
  C. Virtualization software license fees
  D. Air conditioning and cooling costs for the data center

• Question 323:

  Which of the following is the correct process for enterprises to move to the cloud?

  A. Planning Implementation Monitoring Delivery
  B. Design Planning Implementation Verification Delivery
  C. Purchase Testing Delivery Implementation
  D. Planning Verification Implementation Review
  A. Planning Implementation Monitoring Delivery

• Question 324:

  The edge computing business field mainly meets five major business requirements. Which of the following is not related to these business requirements?

  A. Long-term stability
  B. Security and privacy
  C. Bandwidth saving
  D. Offline autonomy
  A. Long-term stability

• Question 325:

  DNS can help convert domain names or application resources into IP addresses for computer connections. Which of the following descriptions is correct?

  A. If you delete the VPC, you need to manually delete the VPC associated with the domain name in the Alibaba Cloud DNS resolution service.
  B. Intranet domain names are free and can be created at will (except those ending with .com).
  C. The private domain name only takes effect within the associated VPC. It can be associated with one or more VPCs in the same region.
  D. If the DNS server address of the VPC subnet is modified, the DNS of the ECS server is updated immediately.
  C. The private domain name only takes effect within the associated VPC. It can be associated with one or more VPCs in the same region.

• Question 326:

  Function Workflow (FunctionGraph) is a serverless computing service provided by HUAWEI CLOUD.

  A. TRUE
  B. FALSE
  A. TRUE

• Question 327:

  Fill in the blank

  A government agency needs to migrate certain services to the cloud based on its business requirements. When planning the migration, in addition to information collection, correlation analysis, and risk analysis, engineers also need to perform _________.

  Strategy Development

• Question 328:

  Users are using a private image of Windows Server 2012 R2 Datacenter 64-bit created on an Elastic Cloud Server (ECS). Although the Host Monitoring Agent is installed, the management console still shows the plug-in status of the cloud service as "Not Installed."

  After checking the client agent logs, it is found that the signing time and server time differ significantly.

  This issue can be resolved by configuring each ECS to use the HUAWEI CLOUD NTP server address in the NT service settings.

  A. True
  B. False
  A. True

• Question 329:

  The full name of Apdex is Application Performance Index, developed by the Apdex Alliance as an industry standard for evaluating application performance. If 0.75 < Apdex < 1, it indicates that the application, instance, or transaction has extremely slow response and provides a poor user experience.

  A. True
  B. False
  B. False

• Question 330:

  Which of the following descriptions about the container and microservice engine architecture is incorrect?

  A. Configure and use the rolling upgrade method of CCE and CCI to ensure interface compatibility between new and old versions and shorten planned downtime.
  B. Reasonably configure CCE cluster expansion policies and application scaling policies to handle continuous business growth.
  C. Configure API backend timeouts, and rely on client-side retry and circuit breaker mechanisms to achieve scalability and high reliability of application services.
  D. Application Operations Management (AOM) and Application Performance Management (APM) help users quickly analyze and diagnose OandM issues, improving application user experience.
  C. Configure API backend timeouts, and rely on client-side retry and circuit breaker mechanisms to achieve scalability and high reliability of application services.