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Huawei H13-821 Exam Questions and Answers, HCIP-Cloud Service Solutions Architect | SPOTO

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Question #1
The docker image is not layered.
A. True
B. Falsecorrect
View answer
Correct Answer: B
Question #2
In Huawei public cloud, which of the following does not include the ELB scheduling algorithm?
A. ARP algorithmcorrect
B. Round Robin Weighting Algorithm
C. Weighted Least Connections
D. Source IP address
View answer
Correct Answer: A
Question #3
In software projects/engineering, CI/CD is a name that is often mentioned. In the following description about CI/CD, which one is wrong?
A. Continuous Deployment: Continuous Deployment extends Continuous Documentation so that a software build can be automatically deployed after passing all tests
B. Continuous Delivery: Continuous delivery can release verified code to a repository (such as GiLab)
C. Continuous Integration: With continuous integration, developers are able to make multiple commits to the repository at any time
D. Continuous integration Through continuous integration, developers need to submit content independently and uniformly at the end of the development cyclecorrect
View answer
Correct Answer: D
Question #4
The difference between a high-availability cluster and a normal cluster in the Huawei Cloud Container Engine CCE service is that a high-availability cluster generally contains multiple nodes.
A. Truecorrect
B. False
View answer
Correct Answer: A
Question #5
On October 17, 2017, container supplier Docker announced that it will expand the Docker platform to embrace container orchestration rivals (), which means () will gradually unify container orchestration and resource management framework ecology.
A. Swarm, Swarm
B. Kubernetes, Swarm
C. Kubernetes, Kubernetescorrect
D. Swarm, Kubernetes
View answer
Correct Answer: C
Question #6
An Internet company uses Huawei Cloud to deploy its business. It plans to limit the development environment, test environment, UAT environment, and production environment to operate their respective businesses independently. Which of the following options is most suitable?
A. Use multiple VFCs for business isolationcorrect
B. Use a single VPC and set ACL forwarding rules for business isolation
C. Use a single VPC and define a security group for business isolation
D. Use a single VFPC to divide NameSpace for business isolation
View answer
Correct Answer: A
Question #7
Dedicated distributed storage service DSS provides customers with exclusive physical storage resources, and provides high availability, durability, and stable low-latency performance through multiple technologies such as data redundancy and cache acceleration. Which of the following scenarios applicable to the dedicated distributed storage service DSS is wrong?
A. OLAP
B. Connecting with third-party public cloudscorrect
C. HPC
D. Mixed load
View answer
Correct Answer: B
Question #8
On the topological map of HUAWEI CLOUD application operation and maintenance, different colors represent the health of the instance, and the color is determined by the Apdex value. The closer the Apdex value is to 1 , the healthier the application. If an application instance is not called by other applications, its color is ()
A. Green
B. Graycorrect
C. Yellow
D. Red
View answer
Correct Answer: B
Question #9
A tenant needs to build a small forum based on Huawei Cloud. It is recommended that the tenant buy a C6/64U|256G elastic cloud server instance.
A. True
B. Falsecorrect
View answer
Correct Answer: B
Question #10
An Internet company creates a Linux system disk image through external image files. Which of the following descriptions about creating a system disk image is correct?
A. Upload image file -> register image -> prepare image file -> use image to create cloud server
B. Prepare image file -> upload image file -> register image -> use image to create cloud servercorrect
C. Register image -> upload image file -> prepare image file -> use image to create cloud server
D. Prepare image file -> register image -> upload image file -> use image to create cloud server
View answer
Correct Answer: B
Question #11
Compared with traditional self-built databases, which of the following descriptions about the advantages of cloud database RDS is wrong?
A. Support automatic backup, manual backup, custom backup storage cycle
B. Convenient management, the console provides comprehensive monitoring, easy to use, visual and controllablecorrect
C. Stable and reliable, if there is a problem with the backup node, the node can be automatically switched quickly
D. Elastic scaling, dynamically adjust required resources according to business conditions, and pay on demand
View answer
Correct Answer: B
Question #12
What level of solution scheme does Huawei's cloud PaaS have? (Multiple Choice)
A. Application zero transform the cloud, automate the deployment and operation & maintenancecorrect
B. Application + cloud middleware, reducing the cost of operation and operation & maintenancecorrect
C. Application containerization, second-level elastic scaling, higher resource utilizationcorrect
D. Application microservices, feature decoupling, and quick launchcorrect
E. Extreme business innovation, function-based programmingcorrect
View answer
Correct Answer: ABCDE
Question #13
Which of the following functions can be completed by the microservice cloud application platform (ServiceStage)? (Multiple Choice)
A. Create an application that depends on computing resourcescorrect
B. Use AOS templates to automate application orchestrationcorrect
C. View application indicatorscorrect
D. Online visual upgrade applicationcorrect
E. Container applications need to build a container management platform on Service Storage
View answer
Correct Answer: ABCD
Question #14
Data Lake Discovery Service (DLI) supports the integration of data across data sources. Which of the following services support DLl cross-source access analysis? (Multiple choice)
A. CloudTable table storage service
B. DWS data warehouse service
C. MRS Hbase
D. CSS Cloud Search Service
View answer
Correct Answer: ABCD
Question #15
Which of the following services does not belong to Huawei Cloud PaaS service? () [Multiple choice questions]
A. Microservice cloud application platform ServiceStage
B. ECS
C. Cloud Engine CCE
D. Cloud Performance Testing Service CPTS
View answer
Correct Answer: B
Question #16
TP99 delay is the minimum time required to satisfy 99% of network requests.
A. Truecorrect
B. False
View answer
Correct Answer: A
Question #17
When using the Huawei Cloud Distributed Message DMS service, after the Kafka queue is created, what information needs to be obtained to complete client access? (Multiple Choice)
A. Client certificatecorrect
B. AS/SK
C. Access point informationcorrect
D. Consumer Information
View answer
Correct Answer: AC
Question #18
The number of Pods can be set in the Replicaset of Kubernetes.
A. True
B. Falsecorrect
View answer
Correct Answer: B
Question #19
The scope of microservices includes self-organizing teams, technical practices, processes and tools. The three complement each other and promote each other.
A. True
B. Falsecorrect
View answer
Correct Answer: B
Question #20
Which of the following options is the smallest unit of Kubernetes creation, management, and scheduling?
A. POD
B. Process
C. Container
D. Virtual machine
View answer
Correct Answer: A
Question #21
Threat Detection Service MTD is a security service product provided by HUAWEI CLOUD, which can warn of malicious activities and unauthorized behaviors in a timely manner. Which of the following statements about the function of MTD is wrong?
A. MTD monitoring supports multiple cloud service log monitoring, including enterprise host security HSS, cloud analysis service DNS, web application firewall WAF, etc
B. The alarm results detected by MTD store the data of the last 30 days by default
C. The threat detection service counts the detected alarm results through the severity level of the alarm
D. Support custom upload and add intelligence/whitelist to OBS bucket, and asynchronously synchronize to the threat detection service
View answer
Correct Answer: A
Question #22
Compared with cloud database RDS, Huawei's self-developed database GaussDB has many advantages over cloud database RDS in terms of system architecture and other aspects. Which of the following descriptions related to GaussDB is wrong?
A. There is no longer a standby database, and all read-only databases are in the Active state
B. All update operations are only logged, and Double write is no longer required
C. With multiple storages, when the access volume is large, the read and write performance of the database will be significantly improvedcorrect
D. There is only one copy of storage, no need to purchase additional storage
View answer
Correct Answer: C
Question #23
Which of the following are the uses of middleware?
A. Support massive data
B. Hotspot data caching
C. Support for ultra-large scale applications
D. Module asynchronous decoupling
E. Support mass access
View answer
Correct Answer: ABCDE
Question #24
When Huawei Cloud tenants create AS elastic scaling groups, which of the following strategies does the AZ to which ECS belongs support? (Multiple Choice)
A. Specify AZ selection priority in single Regioncorrect
B. All AZ selection priority in single Regioncorrect
C. All AZ-uniform distribution under a single Regioncorrect
D. Specify AZ-uniform distribution under a single Regioncorrect
View answer
Correct Answer: ABCD
Question #25
Which of the following operations can be completed automatically by the developers with the help of CI/CD pipeline in the software development cloud (DevCloud)? (Multiple Choice)
A. Application constructioncorrect
B. Application automation testingcorrect
C. Application operation & maintenance and fault recovery
D. Application deploymentcorrect
View answer
Correct Answer: ABD
Question #26
Threshold alarm set the the upper and lower limits by detecting the indicators defined in the threshold rule, if the trigger condition is reached, an alarm message is sent, and a customized action is performed at the same time, the current alarm on the Huawei cloud can be notified to operation and maintenance staff by which way? (Multiple Choice)
A. SMScorrect
B. Mailcorrect
C. WeChat
D. QQ
View answer
Correct Answer: AB
Question #27
Tenants need to upload 100TB of data to Huawei Cloud. Which one of the following services is recommended for tenants to complete data transmission?
A. Cloud Hard Drive EVS
B. Data Express Service DEScorrect
C. Flexible File Service SFS
D. Object Storage Service 0BS
View answer
Correct Answer: B
Question #28
What is the function of the Dockerfile used when the application is compiled and built in the software development cloud (DevCloud)?
A. Make application mirroringcorrect
B. Cloud user authentication
C. Manage project dependency packages
D. Save configuration parameters
View answer
Correct Answer: A
Question #29
HUAWEI CLOUD distributed database middleware DDM service is used as the () pre-distributed database access service.
A. DCS
B. DMS
C. RDScorrect
D. Oracle
View answer
Correct Answer: C
Question #30
TP99 latency is the minimum time required to fulfill 99% of network requests.
A. Correct
B. Error
View answer
Correct Answer: A

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