Huawei H13-821 Online Practice Questions and Exam Preparation

Huawei H13-821 Online Questions & Answers

• Question 231:

  Microservice processes and tools, self-organizing teams, and technical practices complement each other. Which of the following does not fall into the scope of processes and tools? () [Multiple choice questions]

  A. Actively introduce external tools while continuously optimizing internal tools
  B. Guarantee the stability and efficiency of continuous integration and continuous deployment pipelines
  C. Establish a reliable and repeatable delivery process through a highly mature automation system
  D. Strengthen the construction and management of infrastructure. Speed up feedback efficiency such as monitoring, alerting, and log aggregation
  C. Establish a reliable and repeatable delivery process through a highly mature automation system

• Question 232:

  What data access interfaces does the Huawei Cloud Distributed Messaging DMS service provide? () [Multiple choice questions]

  A. HTTP Restful ApI
  B. TCP SDK
  C. Kafka SDK
  D. sqI interface
  A. HTTP Restful ApI
  B. TCP SDK
  C. Kafka SDK

• Question 233:

  Which of the following are common disaster recovery architecture models?

  A. Backup and restore
  B. Offsite restore
  C. Cold standby
  D. Warm standby
  E. Multi-live mode
  A. Backup and restore
  C. Cold standby
  D. Warm standby
  E. Multi-live mode

• Question 234:

  What does Huawei Cloud Ecology include? () [Multiple choice questions]

  A. Partner
  B. Cloud community
  C. Cloud Market
  D. Training and certification
  A. Partner
  B. Cloud community
  C. Cloud Market
  D. Training and certification

• Question 235:

  Which of the following services are sub-services of the Microservices Cloud Application Platform (ServiceStage)? () [Point: 5]

  A. AOS (application orchestration)
  B. CSE (microservice engine)
  C. APM (application performance management)
  D. ECS (Elastic Cloud Server)
  A. AOS (application orchestration)
  B. CSE (microservice engine)
  C. APM (application performance management)

• Question 236:

  Which of the following are the key features of Huawei Cloud Distributed Cache DCS Service? (Multiple choices)

  A. Worry-free operation and maintenance
  B. Compatible with open source
  C. Flexible expansion
  D. out of the box
  A. Worry-free operation and maintenance
  B. Compatible with open source
  C. Flexible expansion
  D. out of the box

• Question 237:

  Huawei Container Cloud Engine supports stateful container applications and stateless container applications.

  A. Yes
  B. No
  A. Yes

• Question 238:

  Which of the following are the key features of DDM services? (Multiple choices)

  A. Services are not interrupted, and horizontal splitting and smooth capacity expansion are automatically completed.
  B. Able to withstand petabytes of data, millions of concurrency, and ten times the database connection of a single machine.
  C. The cluster is highly available, and second-level failures are automatically recovered.
  D. Compatible with MySQL protocol
  E. Compatible with Oracle protocol.
  A. Services are not interrupted, and horizontal splitting and smooth capacity expansion are automatically completed.
  B. Able to withstand petabytes of data, millions of concurrency, and ten times the database connection of a single machine.
  C. The cluster is highly available, and second-level failures are automatically recovered.
  D. Compatible with MySQL protocol

• Question 239:

  Huawei Cloud Middleware DCS can meet users' business demands for high read and write performance and fast data access, but it is not compatible with mainstream cache engines (Redis, Memcached, Ignite).

  A. True
  B. False
  B. False

• Question 240:

  When a real estate company migrated offline systems to the cloud, it summarized the following system transformation requirements: smooth transformation of systems and applications to the cloud; multi-language (java, go) mixed architecture to support hundreds of businesses; and day-granularity business rapid innovation. To meet the above requirements, which Huawei Cloud PaaS solution is more suitable? ()

  A. Apply SaaS
  B. apply microservices solution
  B. apply microservices solution