Huawei H13-821 Online Practice Questions and Exam Preparation

Huawei H13-821 Online Questions & Answers

• Question 191:

  Which of the following is not mentioned in the change of application architecture?

  A. SOA architecture
  B. Monolithic architecture
  C. Microservices architecture
  D. Atomic architecture
  D. Atomic architecture

• Question 192:

  Which of the following services does not belong to the Huawei Cloud Paas service?

  A. Elastic Cloud Server Es0
  B. Cloud Container Engine CCE
  C. Cloud Performance Testing Service CPTS
  D. Microservice Cloud Application Platform Servicestage
  A. Elastic Cloud Server Es0

• Question 193:

  What are the three layers of general web application logic?

  A. Access layer
  B. business logic layer
  C. data access layer
  D. the persistence layer is correct
  A. Access layer
  B. business logic layer
  C. data access layer

• Question 194:

  Which of the following are cloud-native advantages? ()

  A. module loose coupling
  B. rapid deployment
  C. hardware virtualization
  D. fast service recovery
  A. module loose coupling
  B. rapid deployment
  D. fast service recovery

• Question 195:

  Which of the following commands is outside the scope of the dockerfile command? () [Single-choice question] Option Subtotal Proportion

  A. FROM
  B. CD
  C. COPY
  D. MAINATNER
  B. CD

• Question 196:

  What challenges will microservices architecture face?

  A. Inevitable extension of the delivery cycle
  B. Distributed systems with high complexity
  C. Partitioned database architecture, data consistency is difficult to guarantee
  D. Increased association between services, increased operation and maintenance complexity
  B. Distributed systems with high complexity
  C. Partitioned database architecture, data consistency is difficult to guarantee
  D. Increased association between services, increased operation and maintenance complexity

• Question 197:

  The dashboard of application operation and maintenance supports displaying indicator data and status data. For different indicator data, add different icons as required. If you need to monitor the change trend or compare multiple indicators, you can create it; if you need to know the latest value, you can create ()

  A. graph; digital graph
  B. digital chart; curve
  C. histogram; pie chart
  D. histogram; digital chart
  A. graph; digital graph

• Question 198:

  When the business does not need high availability of the cache and wants lower cost, which type of Huawei Cloud Distributed Cache DCS service should be selected for the application at this time?

  A. Stand-alone correct
  B. Active / standby
  C. Cluster
  D. None of the above
  A. Stand-alone correct

• Question 199:

  What dimensions does the cloud architect's capability model include? (Multiple choices)

  A. System optimization
  B. Demand analysis
  C. Operation and maintenance
  D. Planning and design
  E. Deployment implementation
  A. System optimization
  B. Demand analysis
  C. Operation and maintenance
  D. Planning and design
  E. Deployment implementation

• Question 200:

  What does Huawei Cloud Ecology include? ()

  A. partner
  B. cloud community
  C. cloud market
  D. training and certification
  D. training and certification