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HCIP-Cloud Service Solutions Architect H13-821_V2.0 Exam and Certification Test Engine
NEW QUESTION 217
An enterprise has branches all over the country, and each branch has an independent IT system. Now the headquarters wants to integrate the systems. Which of the following core systems are needed? (Multiple choice)
- A. DAYU
- B. MRS
- C. ROMA
- D. OCEANCONNECT
Answer: A,B,C
NEW QUESTION 218
Which of the following are middleware services provided by Huawei public cloud? (Multiple choice)
- A. CMQ: Cloud Message Queue
- B. DRDS: Distributed Relational Database
- C. DMS: Distributed Message Service
- D. DCS: Distributed Cache Service
- E. DDM: Distributed database service
Answer: C,D,E
NEW QUESTION 219
A POD in the Kubernetes system can include multiple containers.
- A. True
- B. False
Answer: A
NEW QUESTION 220
Which of the following descriptions about Kubernetes is wrong?
- A. Kubernetes' self-healing mechanism makes the container cluster always run in the state expected by users
- B. Kubernetes cannot manage the life cycle of containers
- C. Kubernetes is Google's open source container cluster management system, built on Docker technology
- D. Kubernetes provides cross-node service discovery and load balancing
Answer: B
NEW QUESTION 221
Regarding the description of DDS, which of the following statements is correct? (Multiple choice)
- A. Through the configuration of VPC, subnet, security group, DDOS protection and SSL security access and other multi-layer security protection systems, it can effectively resist various malicious attacks and 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, DS can achieve a second-level master/backup switch
- D. DDS has a high-availability architecture of multi-node replica sets, providing extremely high service availability guarantee
Answer: A,B,C,D
NEW QUESTION 222
Which of the following components will not be used in massive data storage and offline analysis scenarios?
- A. F link
- B. HDFS
- C. CDM
- D. Map Reduce
Answer: A
NEW QUESTION 223
Microservices are centered on continuously improving delivery efficiency and shortening delivery cycles. The result of architectural optimization based on the cloud-native approach.
- A. True
- B. False
Answer: A
NEW QUESTION 224
If the construction of a smart park involves a non-MQTT protocol for massive device access and management, the OceanConnect platform service shall be used first.
- A. True
- B. False
Answer: A
NEW QUESTION 225
Distributed systems have the characteristics of transparency, scalability, concurrency and openness.
- A. True
- B. False
Answer: A
NEW QUESTION 226
Which of the following options is the correct process for enterprises to go to the cloud?
- A. Planning>Design>Delivery>Verification>Implementation
- B. Planning>design>implementation>verification>delivery
- C. Design>Planning>Implementation>Verification>Delivery
- D. Planning>Design>Verification>Implementation>Delivery
Answer: D
NEW QUESTION 227
Which of the following problems can be solved by Huawei Cloud Distributed Database Middleware DDM Service? (Multiple choice)
- A. Mass data transactions
- B. Database distributed expansion
- C. Hotspot data cache
- D. Mass data migration
Answer: A,B
NEW QUESTION 228
In order to support the database of millions of online game servers, it is recommended that tenants purchase s6/4U8G elastic cloud server instances to host mysql database applications.
- A. False
- B. True
Answer: A
NEW QUESTION 229
In the UML class diagram below, both students and professors point to the registered user class, and the two arrows indicate a straight line
- A. Registered users are implementations of students or professors
- B. The relationship is one-way
- C. Students and professors are the specific forms of registered users
- D. Students or professors can inquire registered users
Answer: C
NEW QUESTION 230
Content review can detect short videos.
- A. True
- B. False
Answer: A
NEW QUESTION 231
The deployment service of HUAWEI CLOUD DevCloud not only supports the deployment of application software packages to HUAWEI CLOUD, but also supports deployment to other public clouds, private clouds, or private environments, reflecting the openness of the service and the customer-centric thinking.
- A. False
- B. True
Answer: A
NEW QUESTION 232
Which of the following operations performed by HUAWEI CLOUD tenants does not help to improve the security of the cloud database?
- A. Back up the database regularly
- B. Turn on the audit log function
- C. Modify the database port
- D. Download slow log
Answer: D
NEW QUESTION 233
Models trained by ModelArts can only be deployed on online services based on ModelArts.
- A. False
- B. True
Answer: A
NEW QUESTION 234
Which of the following scenarios can use the HUAWEI CLOUD dialogue robot service? (Multiple choice)
- A. Operational analysis, analyze user behavior based on logs, determine user problem trends, explore hot issues, and continuously optimize the questions and answers system
- B. Automatic response, reducing labor costs
- C. Mining knowledge, mining potential knowledge from user documents or web pages through a graphical interface, helping to quickly build a user knowledge base
- D. Agent assistants, to help agents improve service quality and efficiency
Answer: B,C,D
NEW QUESTION 235
ServiceStage is a one-stop full-stack cloud-native application development and management platform. Which of the following advantages of ServiceStage can support the creation of the strongest cloud-native PaaS service? (Multiple choice)
- A. APM/AOM: Full link, real-time monitoring of AlOps
- B. Container: The strongest Al container platform, a complete hybrid cloud/multi-cloud solution (cluster federation), K8s open source community leader
- C. Development pipeline: help companies quickly build application Alpha, Beta, Gamma, and production environments
- D. Microservices: Service-oriented architecture, agile DevOps
Answer: A,B,C,D
NEW QUESTION 236
The goal of smart park construction is to achieve full connectivity, full integration, and full intelligence in the park.
- A. True
- B. False
Answer: A
NEW QUESTION 237
The goal of HUAWEI CLOUD's three-dimensional operation and maintenance is to control the operating status of the system in an all-round way and quickly respond to various problems. Which of the following are specifically reflected? (Multiple choice)
- A. Measure and analyze the end-to-end experience of users
- B. Grasp the running status of the applications deployed on PaaS, and support the tracking of faults and performance issues
- C. Only pay attention to the running status of the PaaS layer application
- D. Monitoring the laaS layer
Answer: A,B,D
NEW QUESTION 238
After the audit log is turned on, user information, execution time, and execution commands are recorded, which can effectively improve database security.
- A. True
- B. False
Answer: A
NEW QUESTION 239
In the actual microservice guidance, which of the microservices in the following diagram can be published in grayscale?
- A. weather
- B. forecast
- C. weathermapweb
- D. fusionweather
Answer: A
NEW QUESTION 240
Which of the following options is not the product value of the container delivery line?
- A. Seamlessly attributed to Huawei software development services
- B. Out of the box
- C. Tenants do not need to create a mirror
- D. Pluggable CI/CD tool
- E. End-to-end agile delivery
Answer: C
NEW QUESTION 241
When a business needs high availability, high reliability, but it is also a large-capacity, high concurrent data cache, then which type of Huawei cloud Distributed Cache DCS services should be selected by the application?
- A. None of the above
- B. Active and standby
- C. Stand-alone
- D. Cluster
Answer: D
NEW QUESTION 242
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