Huawei H13-821_V2.0 問題集

質問 1：
CCE applicable scenarios include? (Multiple choice)
A. Scenarios for reducing resource costs
B. Scenarios where business load fluctuates significantly
C. Scenarios for the gradual transformation of traditional IT architecture
D. Scenarios to improve the efficiency of business launch
正解：A,B,C,D

質問 2：
What is the role of the edge cloud application integration ROMA platform in the enterprise hybrid cloud architecture? (Multiple choice)
A. CDR integration
B. Data and applications
C. Enterprise cloud on-cloud service capability collaboration network
D. Channel for data collection to the cloud
正解：B,C,D

質問 3：
Which of the following are the key features of DCS services? (Multiple choice)
A. Reliable data
B. Flexible expansion
C. Compatible with open source
D. Flexible specifications
E. Autonomous operation and maintenance
正解：A,B,C,D,E

質問 4：
Which of the following technologies is image search based on?
A. Content review
B. Deep learning
C. Clarity detection
正解：B

質問 5：
Regarding the description of DDS, which of the following statements is correct? (Multiple choice)
A. Through the configuration of VPC, subnet, and security group, DDOS protection uses SSL security access and other multi-layer security protection systems to effectively resist Various malicious attacks to ensure data security
B. DDS supports read-write separation, and its write operations can only be performed on the master node in the replica set
C. The replica set contains multiple replicas. When the primary node fails, DDS can achieve a second-level master/standby switch
D. DDS has a multi-node replica set high-availability architecture, providing extremely high business availability guarantee
正解：A,C,D

質問 6：
Which of the following is not the key value of Huawei Cloud's full-stack exclusive solution?
A. Exclusive compliance: The physical height can be audited to meet the security compliance requirements of customers' cloud business
B. Hybrid linkage: through cross-cloud linkage capabilities (network, storage, disaster recovery, business applications) to meet customer business hybrid deployment requirements
C. Sharing ecology: sharing the ecology with Huawei Cloud, the same online and offline experience
D. Technology leadership: service capabilities are ahead of Huawei's public cloud
E. Simple operation and maintenance: customers and Huawei cloud layered operation and maintenance, Huawei provides platform management professional operation and maintenance services, reducing customer operation and maintenance costs
正解：D

質問 7：
Tenants plan to deploy services in the South China and East China regions on HUAWEI CLOUD, and use cloud connectivity to achieve network interconnection between the two places.
Which of the following statements about cloud connectivity is correct? (Multiple choice)
A. Cloud connection only supports VPC intercommunication under the same account
B. Cloud connection can realize VPC interoperability in different regions by loading VPC instances
C. Between VPCs connected to the cloud, subnets cannot conflict
D. Cloud connection supports VPC interoperability under different accounts
正解：B,C,D

質問 8：
Which of the following are part of Huawei three-dimensional operation and maintenance solution? (Multiple choice)
A. Application performance analysis
B. Business analysis
C. Application layer operation and maintenance
D. Infrastructure layer operation and maintenance
正解：A,B,C,D

質問 9：
DevOps refers to the provision of a series of tool chains to achieve automated continuous delivery.
A. False
B. True
正解：B