[Aug 28, 2024] Fully Updated Dumps PDF - Latest H13-821_V3.0-ENU Exam Questions and Answers
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Huawei H13-821_V3.0 (HCIP-Cloud Service Solutions Architect V3.0) Certification Exam is an excellent opportunity for IT professionals to demonstrate their expertise in cloud service solutions architecture. By obtaining this certification, individuals can enhance their career prospects and contribute to the success of their organization by designing, implementing, and managing cloud services effectively.
NEW QUESTION # 75
A software development enterprise hopes to build a complete DevOps process from code submission to application deployment with the help of cloud container instance service CCI, so as to improve the efficiency of enterprise application generation selection.
Which of the following descriptions of this scene is wrong?
- A. Support GPU/FPGA and other computing acceleration
- B. Delivered as a container image, it can be migrated from the development environment to the production environment indiscriminately
- C. Users do not need to create and maintain clusters, and realize the whole process automation from CI/CD
- D. The container is started on demand, and the payment is made according to the resource specification and convenient use time, so as to avoid idle resources
Answer: A
NEW QUESTION # 76
Which of the following descriptions about SOA architecture and microservice architecture are correct? (Multiple choice)
- A. Application scenarios: SOA architecture is huge, complex, and heterogeneous enterprise-level systems, microservice architecture is fast, lightweight, and Web-based Internet systems
- B. Deployment method: SOA architecture services mostly adopt distributed development + independent deployment, microservice architecture mostly adopts bus-style development + overall deployment
- C. Communication method: SOA architecture mostly uses ESB as the role of communication between services, microservice architecture uses lightweight communication methods, such as HTTP RESTful
- D. Service delivery: SOA architecture delivery is relatively slow, microservice architecture delivery is relatively faster
Answer: A,C,D
NEW QUESTION # 77
An enterprise plans to use HUAWEI CLOUD FunctionGraph to cooperate with other cloud services to build cloud-native web applications to improve business automation. In the following description of FunctionGraph, which items are correct? (Multiple choice)
- A. Support Node.js, Java, Python, C# and other runtime languages
- B. When users use it, they only need to write business function codes and set the running conditions, without configuring and managing infrastructure such as servers
- C. Through the visual layout page, event triggers, functions and process controllers can be associated in a flow chart through connections
- D. Unified plug-in support for development and debugging on cloud and off cloud
Answer: A,B,C,D
NEW QUESTION # 78
HUAWEI CLOUD provides public network NAT gateway service and private network NAT gateway service.
When using the public network NAT gateway, you need to pay attention to its constraints and limitations. In the following description of the precautions for the public network NAT gateway, which one is wrong?
- A. Only one SNAT rule can be added to each subnet in the VPC
- B. A VPC supports associating multiple public network NAT gateways
- C. A port of a cloud host corresponds to a DNAT rule, and a port can only be mapped to one EIP. It cannot be mapped to multiple EIPs
- D. When the cloud host is configured with the elastic public network IP service and the public network NAT gateway service at the same time, the data is forwarded through the public network NAT gateway
Answer: B
NEW QUESTION # 79
An enterprise currently uses the open source Spring Cloud for application development. Currently, it plans to release, deploy, monitor, and operate through Service Stage, Huawei's application management and operation and maintenance platform, and arranges engineer MR Wang to be responsible for the preliminary research and study. MR Wang passed After studying, I learned that there are multiple processes from application development to release. Among the following opinions about MR Wang, which one is wrong?
- A. If the compiled file needs to be modified, the modification does not need to recompile and package the application, and can be deployed to the microservice engine through ServiceStage
- B. The developed microservice application can be deployed to the microservice engine through ServiceStage
- C. To develop microservice applications, you first need to select a technology, such as using Java Chassis or using Spring Cloud
- D. ServiceStage is not suitable for application development
Answer: D
NEW QUESTION # 80
A bank customer wants to migrate its transaction business from a traditional commercial database to a cloud database.
In order to securely access traditional databases, the database migration tool UGO needs to rely on which of the following services as the target database connection agent?
- A. Virtual Private Network VPN
- B. VPC endpoint VPCEP
- C. Cloud Connection Service CC
- D. Peer-to-peer connection
Answer: B
NEW QUESTION # 81
Huawei's internal 10,000 i uses the theory of KRE (Keeping Redundancy Effective) to maintain redundancy effectiveness, and conduct relevant internal IT personnel to review, plan, and implement nest-available designs in various system fields and business links.
Which of the following statements about the KRE theory is wrong?
- A. Involved in the design of post-task review methods and problem review processes
- B. Involved in the design of problem-solving process methods, tools, etc.
- C. Focus on system high-availability architecture technology to examine whether the architecture is the best
- D. Involves the design of detection tools and various inspection processes
Answer: A
NEW QUESTION # 82
Document database service DDS is fully compatible with the Redis protocol, providing secure, highly available, highly reliable, elastically scalable, and easy-to-use database services, as well as functions such as one-click deployment, elastic expansion, disaster recovery, backup, recovery, monitoring, and alarming.
- A. False
- B. True
Answer: B
NEW QUESTION # 83
The cloud hard disk service EVS adopts a highly secure encryption algorithm to encrypt data on the user's cloud hard disk, snapshots, and backups, and the application is unaware. The key is managed by Huawei Cloud, which conveniently ensures data security and privacy.
- A. False
- B. True
Answer: A
NEW QUESTION # 84
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. Mixed load
- B. OLAP
- C. Connecting with third-party public clouds
- D. HPC
Answer: C
NEW QUESTION # 85
"Infrastructure to the cloud" refers to the transformation or migration of the original IT infrastructure of the enterprise to the cloud infrastructure,
- A. False
- B. True
Answer: B
NEW QUESTION # 86
In the Kubernetes architecture, which of the following components can be used as a service to discover and store the state of the cluster and its configuration?
- A. Eted
- B. Kube-proxy
- C. Kubelet
- D. API Server
Answer: A
NEW QUESTION # 87
Huawei Cloud provides () platform services for IoT access scenarios, providing the ability to connect massive devices to the cloud, devices and cloud two-way message communication, etc., and can flexibly transfer device data to other services of Huawei Cloud, which can help the Internet of Things Industry users quickly complete equipment networking and industry application integration.
save answer
Answer:
Explanation:
IOTDA
NEW QUESTION # 88
ROMA Connect supports integrated conversion between data with the same structure, but does not support integrated conversion between heterogeneous data.
- A. False
- B. True
Answer: A
NEW QUESTION # 89
An overseas study consulting agency wants to migrate its website business to the cloud. Because the website business requires fewer writes and more reads, the read-only instance of cloud database for MySQL can be used to horizontally expand the read load capacity, it can be used with distributed database middleware DDM to achieve automatic () and read load balancing.
Answer:
Explanation:
read-write separation
NEW QUESTION # 90
After configuring the peer-to-peer connection, the cloud operation and maintenance engineer of a company found that the two VPCs still cannot be accessed normally.
Which of the following possible reasons are correct? (Multiple choice)
- A. The ECS does not support the peer-to-peer connection function by default, and it needs to be manually enabled to take effect
- B. A VPN has been configured for the VPC, and its network access has a higher priority than peer-to-peer connections.
- C. Network parameter configuration error
- D. The route of the peer-to-peer connection overlaps with the destination address of the leased line and VPN route
Answer: B,C,D
NEW QUESTION # 91
A company uses the ECS service on Huawei Cloud. In order to ensure high availability of the service and achieve the effect of switching to other availability zones immediately after a certain availability zone fails, it is recommended for tenants to use it. Which of the following Huawei Cloud services?
- A. Cloud server backup CSBS
- B. Cloud backup service CBR
- C. Cloud disk backup VBS
- D. Storage Disaster Recovery Service SDRS
Answer: D
NEW QUESTION # 92
An Internet company is developing its own website. At the initial stage of website construction, the number of visits is very low. When communicating its needs, the company stated that it has no special requirements for CPU, memory, storage space and bandwidth, and has high requirements for security and reliability. The service only needs to be deployed on one or a small number of servers, with as little investment as possible. Try to control the later maintenance cost.
In general, which of the following cloud servers is recommended?
- A. Disk-enhanced ECS
- B. General enhanced ECS
- C. General Elastic Cloud Server
- D. Memory-optimized elastic cloud server
Answer: C
NEW QUESTION # 93
Which of the following descriptions about Region and AZ is correct?
- A. One is a collection of one or more physical data centers, with independent wind, fire, hydropower, and logically divide computing, network, storage and other resources into multiple clusters
- B. There can only be one AZ in a Region
- C. Dedicated Region refers to the Region that provides general cloud services to public tenants
- D. General Region refers to a dedicated Region that only undertakes the same type of business or only provides business services for specific tenants
Answer: A
NEW QUESTION # 94
Which of the following HUAWEI CLOUD security services can effectively protect game server hosts from mining and ransomware attacks?
- A. Application Firewall WAF
- B. ACL firewall
- C. Enterprise host security HSS
- D. Anti-DDoS Pro
Answer: C
NEW QUESTION # 95
The cloud monitoring service CES provides users with a three-dimensional monitoring platform for resources such as elastic cloud servers and bandwidth, so that users can understand the usage of resources on the cloud and the running status of services, but they need to cooperate with the message notification service SMN to view abnormalities Alarm and other information to ensure smooth business operation.
- A. False
- B. True
Answer: B
NEW QUESTION # 96
Which of the following network types are mainly included in the cluster network of Huawei Cloud Container Engine CCE? (Multiple choice)
- A. Container networking
- B. Service network
- C. Node network
- D. O&M network
Answer: A,B,C
NEW QUESTION # 97
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Huawei H13-821_V3.0 (HCIP-Cloud Service Solutions Architect V3.0) Certification Exam is a professional certification that is designed for IT professionals who want to prove their expertise in cloud service solutions. HCIP-Cloud Service Solutions Architect V3.0 certification is focused on the skills and knowledge required to design, deploy, and manage cloud solutions using Huawei technologies. It is an advanced-level certification that requires a deep understanding of cloud computing, virtualization, and networking technologies.
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