Huawei HCIP-Cloud Service Solutions Architect V3.0 - H13-821

문제1
When a user uses the Huawei Cloud SMS service to migrate a window host with 300GB of data, in theory, it takes about 15 hours to complete the migration when the source bandwidth is 100Mbit/s.

A. True

B. False

정답: B

문제2
A video provider company has already run all its business systems on Huawei Cloud, gaining a better market advantage in the fierce competition. In order to progress and expand their market share.
The company plans to lower the price of its own products and services to the outside world, and at the same time needs to continuously reduce its own operating costs. As an architect for this company, which of the following are the correct solutions? (Multiple choice)

A. One should benchmark the application environment and choose the correct instance type based on how the workload uses CPU, RAM, network, storage size I/O

B. Plan to implement Auto Scaling for as many ECS workloads as possible so that you can scale out when needed and automatically spend less when you don't need that resource. Additionally, non-production workloads can be automatically shut down when not in use

C. Costs can continue to be reduced through continuous monitoring and flagging

D. HUAWEI CLOUD provides a variety of purchase methods, based on the business usage scenario and continuous cycle, purchase in the best way. For example: the pay-as-you-go model is recommended for applications requiring capacity reservations, applications with stable usage status

정답: A,B,C,D

문제3
HUAWEI CLOUD cloud operation and maintenance solution can realize one-stop operation and maintenance of infrastructure layer, application layer and application performance layer, which mainly includes application operation and maintenance management AOM and application performance management APM. Which of the following options belong to APM characteristics of the service? (Multiple choice)

A. Site monitoring: By installing the cloud monitoring service Agent plug-in in the cloud service, monitor and count the log content, set alarm rules and other operations

B. Call chain tracking: Automatically sample certain requests, collect the call relationship between services of a single request and the health of intermediate calls, and realize automatic tracking of global call links

C. Application topology: through dynamic analysis and intelligent calculation of RPC call information, the topological relationship between distributed applications is automatically generated

D. Application indicator monitoring: automatic monitoring of a large number of application-related monitoring indicators, such as JVM, Tomcat, Mysql, Redis, kafka, etc.

정답: A,B,C,D

문제4
Huawei Cloud MapReduce service MRS only supports unstructured data storage in clusters, but provides a variety of mainstream computing engines, such as Storm (stream computing), Spark (memory computing), MapReduce (batch processing), etc.

A. True

B. False

정답: B

문제5
Which of the following descriptions about SOA architecture and microservice architecture are correct? (Multiple choice)

A. Service delivery: SOA architecture delivery is relatively slow, microservice architecture delivery is relatively faster

B. Deployment method: SOA architecture services mostly adopt distributed development + independent deployment, microservice architecture mostly adopts bus-style development + overall deployment

C. Application scenarios: SOA architecture is huge, complex, and heterogeneous enterprise-level systems, microservice architecture is fast, lightweight, and Web-based Internet systems

D. Communication method: SOA architecture mostly uses ESB as the role of communication between services, microservice architecture uses lightweight communication methods, such as HTTP RESTful

정답: A,C,D

문제6
The user installed the host monitoring agent on the elastic cloud server created by using the private image Windows Server 2012 R2 Datacenter 64bit, but in the management console, the plug-in status of the cloud service is still displayed as "not installed". The log shows that there is a large difference between the signature time and the server time. This problem can be solved by changing the NTP Server of the ECS to the address of the Huawei Cloud NTP server.

A. True

B. False

정답: A

문제7
When the core business of an enterprise requires high isolation and security of the operating environment, which of the following cloud services can be selected to provide dedicated physical host resources?

A. Cloud Container Instance CCI

B. Cloud Container Engine CCE

C. Dedicated host DeH

D. Elastic cloud server ECS

정답: C

문제8
Architectural high availability refers to improving the availability of systems and applications by minimizing the downtime caused by routine maintenance operations and sudden system crashes.
Which of the following options is not a high-availability architecture design?

A. Use load balancing service to realize traffic distribution control

B. Design system elastic scaling

C. Increase network bandwidth

D. Use disaster recovery backup service

정답: C

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