Free Huawei H13-821_V3.0-ENU Exam Questions and Answer from Training Expert BraindumpsIT

Top Huawei H13-821_V3.0-ENU Courses Online

The HCIP-Cloud Service Solutions Architect V3.0 certification exam covers a wide range of topics related to cloud computing, including cloud architecture, cloud security, virtualization, and network infrastructure. It also covers topics related to cloud service solutions, such as cloud storage, cloud computing, and cloud service management. By passing H13-821_V3.0-ENU exam, professionals can demonstrate their proficiency in designing and implementing cloud-based solutions that meet the needs of their organizations.

Huawei H13-821_V3.0 exam is designed for professionals who want to demonstrate their expertise in cloud service solutions architecture. H13-821_V3.0-ENU exam is a part of the Huawei certification program and is aimed at validating the skills and knowledge required to design, deploy, and maintain cloud solutions. H13-821_V3.0-ENU exam is an essential step towards becoming a certified Huawei cloud service solutions architect.

 

NEW QUESTION # 110
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. Elastic cloud server (ECS)
• B. Software development platform DevCloud
• C. Object Storage Service (OBS)
• D. Cloud Container Engine CCE

Answer: B

NEW QUESTION # 111
Which of the following descriptions about situational awareness are correct? (Multiple choice)

• A. Situational awareness generates security disposal strategies for detected security threats, and forms security linkage with security defense products
• B. Establish different threat models, and through big data learning and analysis, a variety of security threats can be identified
• C. Situational awareness collects network traffic by deploying flow probes and intrusion detection systems at the entrance and exit of HUAWEI CLOUD, and at the same time collects logs from security devices such as DoS, web firewalls, and host security to the security threat analysis system
• D. Provide log association analysis to meet the requirements of attack investigation, source tracing, and compliance auditing

Answer: A,B,C,D

NEW QUESTION # 112
The disaster recovery of the database is very important to the production system of the enterprise. The enterprise is currently using the GaussDB (foropenGauss) distributed database as the production database. Now consider using DRS to realize the synchronization ability from the production database to the disaster recovery GaussDBf (oropenGauss) cluster, which of the following scenarios is suitable for this solution/

• A. The production library may expand in the future and add new DN
• B. The disaster recovery database will have access to some query services, and these services will involve multi-table associated queries
• C. The business requires that the RTO of the disaster recovery library must be within 5s
• D. The topology of the production database cluster and the disaster recovery database cluster are inconsistent. For example, the production database has 6 DNs and the disaster recovery database has 3 DNs.

Answer: A

NEW QUESTION # 113
Which of the following descriptions about cloud hard drive EVS initialization are correct? (Multiple choice)

• A. When creating an elastic cloud server ECS, it will have its own system disk and will be automatically initialized
• B. Create a data disk separately, and then mount the data disk to the elastic cloud server ECS. The data disk does not need to be initialized
• C. The data disk is mounted to the elastic cloud server ECS and can only be used after initialization
• D. When creating an elastic cloud server ECS, it will have its own system disk, which needs to be initialized before it can be used

Answer: A,C

NEW QUESTION # 114
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. 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
• 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. 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
• D. 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

Answer: A,B,C,D

NEW QUESTION # 115
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 # 116
Enterprise Service Bus (ESB) can provide reliable message transmission, service access, protocol conversion, data format conversion, etc., and content-based routing and other functions, shielding the physical location, protocol and data format of services.

• A. True
• B. False

Answer: A

NEW QUESTION # 117
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. Involves the design of detection tools and various inspection processes
• B. Involved in the design of problem-solving process methods, tools, etc.
• C. Involved in the design of post-task review methods and problem review processes
• D. Focus on system high-availability architecture technology to examine whether the architecture is the best

Answer: C

NEW QUESTION # 118
When customers analyze and obtain performance indicators based on stress tests, they usually set thresholds for basic resource performance monitoring data, among which the maximum threshold of CPU usage load is <85%, the maximum threshold of memory usage load is <85%, and I/ O read and write utilization rate maximum threshold <80%

• A. True
• B. False

Answer: A

NEW QUESTION # 119
An enterprise has a Kubernetes cluster deployed in the local data center. In order to meet the needs of rapid business development, the newly launched business is deployed in Huawei Cloud Container Engine CCE. To facilitate operation and maintenance supervision, the company plans to implement unified operation of the two clusters. Which of the following descriptions of the solution is correct?

• A. Use Huawei's multi-cloud container platform MCP for management. MCP supports unified deployment, unified release, and unified operation and maintenance
• B. You need to enter the application management and operation and maintenance platform ServiceStage first, and then perform unified management through the multi-cloud container platform MCP
• C. It is recommended to directly connect to the application management and operation and maintenance platform ServiceStage platform to realize unified management of operation and maintenance
• D. The multi-cloud container platform MPC can support cluster management, but does not support operation and maintenance. Therefore, it also needs to connect with the application management and operation and maintenance platform ServiceStage

Answer: A

NEW QUESTION # 120
An enterprise deploys new services in HUAWEI CLOUD through the cloud container instance service CCI. The operation and maintenance personnel MR Wang is going to connect the CCI instance to the application operation and maintenance management service AOM to facilitate subsequent viewing and retrieval of logs. Which of the following description of connecting CCI to AOM service is correct? (Multiple choice)

• A. You need to add log storage to the container when creating the load
• B. There is no limit to the number of log files, but the log storage space needs to be billed
• C. The log can be dumped to the AOM service by means of log dump
• D. Support ".log", ".trace", ".out" log files under the log path

Answer: A,B,C,D

NEW QUESTION # 121
A user purchases the elastic scaling service, and the bandwidth can be adjusted on demand through elastic scaling. When the service increases, the bandwidth is expanded, and when the service decreases, the bandwidth is reduced, which enhances the cost management of the service system. Currently, the scaling strategies supported by the auto scaling service mainly include: () strategy, timing strategy, and periodic strategy. Users can adjust the IP bandwidth on demand by selecting different scaling policies according to the actual situation.

Answer:

Explanation:
alarm

NEW QUESTION # 122
HUAWEI CLOUD provides complete solutions ranging from TaaS, PaaS, big data, and EI enterprise intelligence. Which service does not belong to the application operation and maintenance platform?

• A. Cloud audit service CTS
• B. Application operation and maintenance management service AOM
• C. Application performance management service APM
• D. Cloud performance testing service CPTS

Answer: D

NEW QUESTION # 123
Which of the following descriptions about the applicable scenarios of the Huawei container high-performance batch computing solution are correct? (Multiple choice)

• A. Big data scenarios: separation of storage and computing, second-level expansion and contraction of big data clusters, improved analysis performance, and reduced use costs
• B. AI scenarios: multi-computing power is available out of the box, natively supporting a variety of mainstream training frameworks
• C. Database scenarios, exclusive resource sharing, network isolation, and performance assurance
• D. Gene sequencing scenario, supports 100,000+ container-scale concurrency, and easily handles the analysis and mining of massive sequencing data

Answer: A,B,D

NEW QUESTION # 124
Through the Huawei application service grid ASM service, users can easily and quickly complete the entire process of grayscale publishing. Which of the following process descriptions about grayscale publishing is correct?
check mark
1: Add a grayscale version
2: The original version is offline
3: Confirm that the status of the grayscale version is normal
4: Check that the grayscale version is online normally (confirm the numbers of instances/number of available instances)
5. Pass the verification and use the grayscale release version
6: Configure the canary grayscale strategy

• A. 1-4-6-3-5-2
• B. 1-2-3-4-5-6
• C. 1-6-4-5-3-2
• D. 6-5-4-3-1-2

Answer: A

NEW QUESTION # 125
The cloud-native database solution in the Huawei Cloud MapReduce service provides a leading architecture for separating storage and computing for unstructured data scenarios such as massive government images and videos. It uses cloud object storage OBS to replace MRS local storage as big data storage. Which description of the OBS service is wrong?

• A. Use three copies to replace the EC search method to reduce the unit capacity cost
• B. Distributed architecture, scalable horizontally
• C. Provide standard storage, low-required access storage, and archive storage in three categories
• D. Separate expansion on demand

Answer: A

NEW QUESTION # 126
According to different data storage methods, databases are mainly divided into relational databases and non-relational databases.
Which of the following statements about the main advantages of relational databases over non-relational databases is wrong?

• A. Stable performance, the query performance of relational database is better than that of non-relational database
• B. Easy to understand, the structure of the two-dimensional table is very close to the real world, two-dimensional table, easy to understand
• C. Easy to use, the general sq1 statement makes it very convenient to operate relational databases
• D. Easy to maintain, the ACID property of the database greatly reduces the probability of data redundancy and data inconsistency

Answer: A

NEW QUESTION # 127
In the Huawei Cloud security protection framework, in addition to using security protection products to ensure the security and operation and maintenance security of the infrastructure in the architecture, which of the following factors need to be considered? (Multiple choice)

• A. System expansion security
• B. Tenant Lifecycle Management
• C. Process system security
• D. Information Security Level Protection

Answer: A,B,C,D

NEW QUESTION # 128
Compared with hardware-based self-deployment, deploying web applications on the cloud has the following advantages: 1. Rapid deployment and agile expansion, 2. Dynamic BGP links with lower latency, 3. Stable and reliable end-to-end security protection, 4. Multiple billing modes, low initial budget;

• A. True
• B. False

Answer: A

NEW QUESTION # 129
Kubernetes uses readiness probes to determine whether a container is ready to accept traffic. Which of the following descriptions about readiness probes is wrong?

• A. The function of the readiness probe is similar to that of the survival probe. Generally, configuring one in the cluster can meet the requirements. Only in medium/large-scale environments, they will be used together.
• B. The readiness probe supports three detection mechanisms, namely Exec, HTTP GET and TCP Socket
• C. The readiness probe periodically detects the Pod and judges whether the Pod is ready based on the response
• D. Only after detecting that the Pod is ready will the Service be allowed to transfer the request to the Pod

Answer: A

NEW QUESTION # 130
......

New (2025) Huawei H13-821_V3.0-ENU Exam Dumps: https://testking.braindumpsit.com/H13-821_V3.0-ENU-latest-dumps.html