Huawei H13-831 Online Practice Questions and Exam Preparation

Huawei H13-831 Online Questions & Answers

• Question 331:

  Enhanced ELB needs to support traffic forwarding to on-premises data centers via leased lines. Which of the following functions needs to be configured?

  A. Cross-VPC backend
  B. Access logs
  C. Weighted polling distribution strategy
  D. Health check
  A. Cross-VPC backend

• Question 332:

  When using HUAWEI CLOUD Log Tank Service (LTS), if the console cannot display the original logs and the current user's account is not overdue, which of the following may be the possible causes? (Choose three)

  A. The ICAgent log collection tool is not installed.
  B. The log collection path configuration is incorrect.
  C. The volume of log requests is large, causing the browser to process data too slowly.
  D. The "Continue to collect logs excessively" switch is turned on.
  A. The ICAgent log collection tool is not installed.
  B. The log collection path configuration is incorrect.
  C. The volume of log requests is large, causing the browser to process data too slowly.

• Question 333:

  The event-driven architecture uses event-triggered services and communication between applications.

  There are three key components in this architecture: event producers, event message queues, and event consumers.

  Producer services and consumer services are separated, allowing independent scaling, updates, and deployment.

  A. True
  B. Falase
  A. True

• Question 334:

  HUAWEI CLOUD provides resource-specific solutions for the insurance industry. Which of the following cloud services is not a resource-exclusive solution?

  A. DSS
  B. BMS
  C. DESS
  C. DESS

• Question 335:

  Kubernetes (K8S) occupies a dominant position in the container orchestration market, and more and more enterprises are adopting K8S clusters as their service operating environments. Cluster security has received increased attention because actions such as scanning container images, running business containers in privileged mode, and enabling role-based access control (RBAC) in K8S clusters all pose potential security risks.

  A. TRUE
  B. FALSE
  A. TRUE

• Question 336:

  If a TV station in a city needs to migrate 3,000 TB of video data to HUAWEI CLOUD, which of the following migration methods is recommended?

  A. DRS disaster recovery migration
  B. DES Teleport migration method
  C. Local network transmission
  D. DES disk migration method
  B. DES Teleport migration method

• Question 337:

  Fill in the blank

  After you activate Log Tank Service (LTS) on HUAWEI CLOUD and configure log access, you can configure log dumps to OBS and _________ according to your business scenario requirements. (Enter the abbreviation of the corresponding cloud service.)

  DIS (Data Ingestion Service)

• Question 338:

  A company assigns different HUAWEI CLOUD IAM sub-accounts to each member of its development team to manage individual business application modules. One day, a developer discovers that his ECS instance has been deleted from the console.

  Which of the following descriptions about this situation are correct? (Choose two)

  A. You can use Cloud Trace Service (CTS) to identify which sub-account performed the deletion.
  B. You can use the Container Security Service (CGS) to prevent accidental deletion of servers hosting containerized applications.
  C. You can use Host Security Service (HSS) to prevent accidental server deletion.
  D. To avoid this situation, you can implement cross-account resource authorization restrictions and apply fine-grained permissions.
  A. You can use Cloud Trace Service (CTS) to identify which sub-account performed the deletion.
  D. To avoid this situation, you can implement cross-account resource authorization restrictions and apply fine-grained permissions.

• Question 339:

  In building a government cloud, it is necessary to establish both the processes and systems of cloud services. Which of the following descriptions of these processes and systems are correct? (Choose three)

  A. Smooth migration of IT-based services
  B. Distributed cloud data center (DC) architecture
  C. Physical dispersion with logical centralization
  D. Cloud service execution and coordination system
  A. Smooth migration of IT-based services
  C. Physical dispersion with logical centralization
  D. Cloud service execution and coordination system

• Question 340:

  An enterprise customer needs to deploy a new service on the cloud due to business expansion.

  The system being deployed does not have high requirements for the continuity of the web and application layers and can be restored within 30 minutes after a failure.

  However, the system has high data security requirements and requires a data loss tolerance of less than 30 seconds.

  As an operations implementer for the company, which of the following methods should you deploy? (Choose three)

  A. The amount of new service access is not large. According to service access, the web and application layers can be deployed on a single machine, and a new cloud host can be re-applied to resume business after a failure.
  B. Data backup is required for new service data security considerations. Web terminals and applications can be backed up by host backup or image packaging. The database should be backed up at the same time with a high-availability deployment.
  C. With the needs of business development, the web and application layers can be scaled horizontally, and the database can be scaled vertically.
  D. The business system has high requirements for database reliability; therefore, primary/standby instances can be deployed from the perspective of high availability to ensure data reliability.
  B. Data backup is required for new service data security considerations. Web terminals and applications can be backed up by host backup or image packaging. The database should be backed up at the same time with a high-availability deployment.
  C. With the needs of business development, the web and application layers can be scaled horizontally, and the database can be scaled vertically.
  D. The business system has high requirements for database reliability; therefore, primary/standby instances can be deployed from the perspective of high availability to ensure data reliability.