Real H13-821_V3.0 Exam PDF Test Engine Practice Test Questions
Huawei H13-821_V3.0 Real 2024 Braindumps Mock Exam Dumps
Huawei H13-821_V3.0 is an advanced certification exam that is designed to test the skills and knowledge of cloud service solutions architects. H13-821_V3.0 exam is intended for professionals who are looking to enhance their career prospects in the field of cloud computing. HCIP-Cloud Service Solutions Architect V3.0 is a globally recognized certification that validates the candidate's ability to design and deploy cloud-based solutions.
NEW QUESTION # 24
Microservice is a software architecture style. It is based on small functional blocks that focus on a single responsibility and function, and uses a modular approach to combine complex large-scale applications. Each functional block uses language-independent APs communicate with each other.
- A. True
- B. False
Answer: A
NEW QUESTION # 25
An Internet company uses Huawei Cloud to deploy its business, uses IPCO1 to deploy its development environment, and uses C2 to deploy its test environment.
Now that the development team wants to connect to the test group network and create a peer-to-peer connection service, which of the following needs to be confirmed before creating a peer-to-peer connection?
- A. Whether the development group and the test group are in the same security group
- B. The development group and the test group must be on the same network segment
- C. Whether the development group and the test group have the same ACL forwarding rules
- D. Whether the development group and the test group are in the same region
Answer: B
NEW QUESTION # 26
Application operation and maintenance management AOM is one of the important services of Huawei's three-dimensional operation and maintenance. Which of the following functions can be realized by AOM? (Multiple choice)
- A. Application topology: application relationship and abnormalities are clear at a glance, and precise drilling down to locate faults
- B. Application and resource association analysis: automatic association layer by layer, direct detection of abnormalities
- C. Unified operation and maintenance monitoring and management: realize resource, application, business - one-stop monitoring and analysis
- D. Log management: high-performance search and business analysis, digging into the business value of logs
Answer: B,C,D
NEW QUESTION # 27
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 # 28
Which of the following descriptions about the typical cloud computing three-tier architecture is correct? (Multiple choice)
- A. In the data layer, relational database, it is recommended to use Huawei Cloud RDS service directly
- B. Ensure that the web server and application server nodes are self-shortening and adaptive to business load through elastic scaling of AS
- C. Data archive logs or logical backups can be saved in the VBS cloud hard disk backup service
- D. ECS at the same layer recommends affinity deployment
Answer: A,B
NEW QUESTION # 29
Data Warehouse Service DWS is composed of many logical nodes with various system resources such as CPU, memory and storage that are not shared. It has a large-scale parallel processing engine. It is based on which of the following architectures
- A. Shared Everthting architecture
- B. ShareDisk Architecture
- C. ShareMemory architecture
- D. SharedNothing Architecture
Answer: D
NEW QUESTION # 30
Whether it is microservices or container technology, infrastructure is inseparable. In the architecture of Huawei Cloud Native 2.0, which of the following does not belong to cloud native infrastructure?
- A. Object Storage Service (OBS)
- B. Elastic cloud server (ECS)
- C. Software development platform DevCloud
- D. Cloud Container Engine CCE
Answer: C
NEW QUESTION # 31
A user purchased an elastic public network IP on HUAWEI CLOUD for testing, but due to failure to pay the fee on time, the account was in arrears, and the purchased elastic IP resource was in a frozen state. At this time, operations such as binding and unbinding cannot be performed.
- A. True
- B. False
Answer: A
NEW QUESTION # 32
Lstio is an open platform that provides connection, protection, control, and observation functions. By providing a complete non-intrusive microservice governance solution, it can well solve services such as cloud native service management, network connection, and security management. network governance issues.
- A. True
- B. False
Answer: A
NEW QUESTION # 33
As the number of urban vehicles increases year by year, the problem of parking difficulties is becoming more and more real. Especially for commercial complexes in cities and tourist attraction parking lots with a large flow of people, it is difficult to park and find a car, and it is easy for passengers to cause unnecessary traffic. Congestion, even increased the probability of traffic accidents. It is planned to use HUAWEI CLOUD ROMAComect to transform the management system of the traditional parking lot. After investigation and analysis, the current transformation of the traditional parking lot management system has the following pain points:
Pain point 1: Since most of the traditional parking lots rely on manpower management, it is difficult to grasp the panoramic view of the parking spaces in real time.
Pain point 2: Parking users cannot know the vacant parking spaces in the parking lot in real time, and it takes a lot of time to find a parking space, which further increases the road traffic pressure;
Pain point 3: The transportation department cannot grasp the usage of urban parking spaces in real time, and it is difficult to formulate effective traffic mitigation measures for parking problems.
Assuming you are a Huawei Cloud operation and maintenance expert, in order to solve the above pain points, which of the following measures will you complete the digital transformation of the traditional parking lot management system? (Multiple choice)
- A. The parking space sensing device and door gate device of the parking lot are connected to ROMA Connect to realize the reporting of parking space status information
- B. By configuring the data forwarding rules, forward the device data to the message integration MQS of ROMA Connect, and through the data integration task, convert the data structure of the device data in MQS and write it into the database of the parking lot management system
- C. Register the device (parking space sensing device, door gate device) on ROMA Connect, and assign a unique ID and password to the device in ROMA Connect, so that the device can be connected to ROMAConnect
- D. By creating a data API, open the parking space status data in the parking lot management system to third-party applications for car owners and city managers to understand the parking space situation
Answer: A,B,C,D
NEW QUESTION # 34
Huawei Cloud Container Engine CCE can provide highly scalable and high-performance enterprise-level kubernetes clusters. Which of the following descriptions about Huawei Cloud Container Engine CCE is correct?
- A. Node nodes can choose ECS, BMS, DeH and other hosts
- B. Containers deployed through CCE only support isolation in the form of Cgroups
- C. The nodes of CCE can be divided into Master-node, Node node and Backup node
- D. Provide highly scalable, high-performance enterprise-level Kubernetes: cluster
Answer: D
NEW QUESTION # 35
An enterprise is mainly engaged in the research and development of biological genes and pharmaceuticals. Due to the rapid expansion of business, the current computing resources are not enough to meet the demand, and the cycle from the procurement of new equipment to the launch of new equipment is long, it plans to migrate part of the intensive computing business to Huawei in the cloud, cloud container instance CCI is used to provide services and reduce costs.
In this scenario, what are the advantages of CCI for the key customer? (Multiple choice)
- A. Provide high-performance computing, network and high 1/0 storage to meet the demands of intensive computing
- B. Second-level resource preparation and flexibility, reducing the consumption of resource processing links in the calculation process
- C. Based on Kata's kernel consideration simulation technology, it provides more comprehensive security protection
- D. There is no need to perceive clusters and servers, which greatly simplifies operation and maintenance work and reduces operation and maintenance costs
Answer: A,B,C,D
NEW QUESTION # 36
The instance types provided by ApsaraDB for MySQL not only support stand-alone and active/standby, but also support MHA (Master High Availability) high availability.
- A. False
- B. True
Answer: A
NEW QUESTION # 37
Due to business needs, an independent software developer 1SV often needs to repeatedly deploy the environment. It takes a long time to prepare the environment. Errors will inevitably occur in the manual configuration of the business. Multiple identical environments need to be maintained separately, resulting in high overall costs. Therefore, the company plans to use Huawei Cloud application orchestration service AOS to solve related problems.
What functions does the customer use AOS to solve the problems encountered? (Multiple choice)
- A. By using templates, the deployment of software and the opening of resources are automated to achieve one-click rapid deployment
- B. The life cycle management of software can be realized through AOS service in a unified way, and software upgrades, scaling and other operations can be completed with one click
- C. All required cloud service resources can be solidified through templates to reduce the impact of human errors
- D. The free application template provided by the AOS platform can meet all the needs of the enterprise's diversified business
Answer: A,B,C
NEW QUESTION # 38
Enterprise A plans to migrate its business to the cloud, and conduct security planning before the migration. Design from five aspects: the network layer, the host layer, the application layer, the data layer, and security management. Please combine the following Huawei cloud services with their security Levels are matched.
Answer:
Explanation:
NEW QUESTION # 39
In the actual production environment, security management on the cloud is often performed by configuring security groups and network ACLs.
For security groups and network ACLs, which of the following descriptions about the differences between the two are correct? (Multiple choice)
- A. Protection object: security group, the protection is at the cloud server level, network ACL, the protection is at the subnet level
- B. Apply operation: security group must be selected and automatically applied to the cloud server, network ACL, when creating a subnet, there is no ACL option
- C. Priority: security group, when rules conflict, take effect in the order of binding security groups, network ACL, when multiple rules conflict, the rule with lower priority takes effect
- D. Packet group: security group, only supports triplets of packets, network ACL, supports quintuples of packets
Answer: A,B,C,D
NEW QUESTION # 40
The process of microservice engine CSE registration discovery is described as follows:
1. When the microservice starts, it will register the instance information to CSE, including the basic information of the instance, such as application name, microservice name, instance address, etc.
2. When the microservice needs to call the business data of other microservices, it will query the instance information from the configuration center and cache the local information into the instance. The cache will be updated through mechanisms such as event notification and real-time query
3. Realize point-to-point calls between microservices through real-time cached address information. When there are multiple instances of microservices, different access strategies can be configured
- A. True
- B. False
Answer: A
NEW QUESTION # 41
......
To earn the Huawei H13-821_V3.0 certification, candidates must pass a rigorous exam that covers a range of topics related to cloud service solutions architecture. These topics include cloud computing concepts, cloud service models, cloud infrastructure, cloud security, and cloud service management. H13-821_V3.0 exam also tests candidates' ability to design, plan, deploy, and manage cloud service solutions.
Prepare For The H13-821_V3.0 Question Papers In Advance: https://actualtests.crampdf.com/H13-821_V3.0-exam-prep-dumps.html