Huawei H13-821 Online Practice Questions and Exam Preparation

Huawei H13-821 Online Questions & Answers

• Question 41:

  The application operation and maintenance dashboard supports display of indicator data and status data. Different icons are added for different indicator data as needed. If you need to monitor changes or compare multiple indicators. Can be created (): If you need to know the latest value, you can create ()

  A. Bar chart: Pie chart
  B. Digital chart: Graph
  C. Graph: Teach Word
  D. Histogram: Numeric Graph
  D. Histogram: Numeric Graph

• Question 42:

  In the following diagram. What is correct about the coordination of Huawei Cloud Elastic Load Balancing and Elastic Services? [Multiple choice questions]

  A. The service configuration in an AS group can be different.
  B. Huawei Elastic Services supports containers on the current page
  C. When elastic scaling services and load balancing work together, the scaling strategy no longer works
  D. The cloud servers in this figure all provide the same services
  D. The cloud servers in this figure all provide the same services

• Question 43:

  Which of the following is the function of Huawei Cloud Distributed Cache DCS Service?

  A. Asynchronous decoupling between modules
  B. Horizontal database expansion
  C. Key-Value data cache
  D. Mass transaction
  C. Key-Value data cache

• Question 44:

  AOS (Application Orchestration Service) in the Microservices Cloud Application Platform (ServiceStage) can complete the deployment of complex distributed systems with one click.

  A. Right
  B. False
  A. Right

• Question 45:

  APM's non-intrusive data acquisition probe technology is passive monitoring, which does not consume CPU and memory. [Score:

  A. Wrong
  B. Right
  A. Wrong

• Question 46:

  When using Huawei Cloud Distributed Messaging DMS service, what information do I need to obtain to complete client access after Kafka queue creation is complete? (Multiple choices)

  A. Client certificate
  B. AS / SK
  C. Access point information
  D. Consumer Information
  A. Client certificate
  B. AS / SK

• Question 47:

  Are container orchestration tools included? (Multiple choices)

  A. Marathon
  B. Kubernetes
  C. Horizon
  D. Neutron
  A. Marathon
  B. Kubernetes

• Question 48:

  When a ticketing website conducts a big promotion, due to the huge amount of instantaneous visits, the website is easily paralyzed. In order to cope with traffic peaks, which of the following microservice governance methods can effectively deal with this scenario and prevent system overload and crash? ()

  A. Current limit
  A. Current limit

• Question 49:

  Compared to using self-built components and using cloud services, cloud services are easier to use, reliable, and maintenance-free.

  A. Right
  B. False
  A. Right

• Question 50:

  What capabilities does Huawei CSE Microservices Full Lifecycle Management provide? (Score: 5)

  A. service creation: local engineering, cloud engineering
  B. CICD: application development pipeline
  C. service operationDimensions: Microservice governance
  D. Service monitoring: Dashboard, docking APM
  D. Service monitoring: Dashboard, docking APM