Huawei H13-821 Online Practice Questions and Exam Preparation

Huawei H13-821 Online Questions & Answers

• Question 161:

  In the IoT industry, the amount of data transmitted by devices is very small and usually has a fixed time interval. In this case, the CPU utilization is very low. To save capital, which solution can Huawei Cloud PaaS use? Score: 5]

  A. Serverless function computing platform
  A. Serverless function computing platform

• Question 162:

  PaaS is divided into APaaS (Application PaaS) and GPaaS (General PaaS). The scope of GPaaS's capabilities covers: orchestration and deployment, monitoring and maintenance, container engines, microservice engines, software warehouses, middleware, and function services.

  A. Yes
  A. Yes

• Question 163:

  What cloud services are critical for cloud server-level high availability design?

  A. Cloud Disk Backup (VBS) and Object Storage Service (OBS)
  B. Cloud Dedicated Line (DC) and Elastic File Service (SFS).
  C. Elastic Load Balancing (ELB) and Elastic Services (AS)
  D. Cloud Monitoring (Cloud Eye) and Cloud Container (CCE)
  C. Elastic Load Balancing (ELB) and Elastic Services (AS)

• Question 164:

  The TP99 delay is the longest time required to fulfill 99% of network requests. Four requests took time Respectively: 10ms, 100ms, 500ms, 20ms, then the TP99 delay is ()

  A. 10ms
  B. 500ms
  B. 500ms

• Question 165:

  On the Huawei cloud application operation and maintenance topology map, different colors represent the health of the instance. The color is determined by the Apdex value. The closer the Apdex value is to 1, the healthier the application is. If an application instance is not called by other applications, its color is () [Multiple choice questions]

  A. green
  B. Gray
  C. red
  D. yellow
  B. Gray

• Question 166:

  Huawei Cloud PaaS adheres to the company's proposition in the field of open source "originating from open source, higher than open source, giving back to open source", and continuously innovating based on cloud-native technologies to help prosper the ecosystem. The following are PaaS contributions in the open source field?

  A. Containers: CNCF Startup Member, Platinum Member, Kubernetes
  B. The community contributes to the domestic first and the third global microservices field: self-developed microservice framework
  C. ServiceComb, the industry's first Apache microservices top project Blockchain: Joined the Hyperledger community in 2016, Fabric and STL Maintainer, the only one in Asia
  D. Kubernetes Ecology: Aiming at the industry problems of gene sequencing and edge scenarios, open source container-based one-stop gene sequencing computing framework KubeGene and Kubernetes architecture platform management framework KubeEdge
  A. Containers: CNCF Startup Member, Platinum Member, Kubernetes
  B. The community contributes to the domestic first and the third global microservices field: self-developed microservice framework
  C. ServiceComb, the industry's first Apache microservices top project Blockchain: Joined the Hyperledger community in 2016, Fabric and STL Maintainer, the only one in Asia
  D. Kubernetes Ecology: Aiming at the industry problems of gene sequencing and edge scenarios, open source container-based one-stop gene sequencing computing framework KubeGene and Kubernetes architecture platform management framework KubeEdge

• Question 167:

  Which diagram in UML is the following? () [Multiple choice questions]

  A. Class Diagram
  B. Sequence diagram
  C. State diagram
  D. Use case diagram
  B. Sequence diagram

• Question 168:

  Applications have evolved to the CloudNative model, and microservices are the de facto standard for CIoudNative.

  A. True
  B. Incorrect
  A. True

• Question 169:

  What does Huawei Cloud Ecosystem include? (Multiple choices)

  A. Cloud market
  B. Partners
  C. Cloud Community
  D. Training and certification
  A. Cloud market
  B. Partners
  C. Cloud Community
  D. Training and certification

• Question 170:

  DCS is mainly used for hot data caching to improve data access capabilities and reduce data pressure.

  A. Yes
  A. Yes