Latest [Nov 28, 2024] Real Huawei H13-821_V3.0-ENU Exam Dumps Questions
H13-821_V3.0-ENU Dumps To Pass HCIP-Cloud Service Solutions Architect Exam in One Day (Updated 415 Questions)
NEW QUESTION # 165
After using the elastic scaling service in the application system, a customer found that the service has certain limitations in actual use.
Which of the following descriptions about usage restrictions of auto scaling services is wrong?
- A. Auto scaling will automatically release the cloud server, so the cloud server in the auto scaling group cannot save the status information and related data of the application
- B. Auto scaling imposes a quota limit on the number of resources or capacity of the user
- C. Auto scaling supports vertical expansion, that is, auto scaling can automatically reduce the vCPU and memory configurations of ECS instances
- D. Applications running on elastically scalable cloud servers need to be stateless and horizontally scalable
Answer: C
NEW QUESTION # 166
The elastic cloud server ECS can switch the system disk by switching the operating system. Which description is wrong?
- A. Support X86 architecture and Kunpeng architecture servers to switch between operating systems
- B. Switching the operating system does not affect the data on the data disk
- C. Images that support switching include public images, private images, shared images, and market images
- D. After the switch is completed, the system disk ID of the ECS will change, and the original system disk will be deleted.
Answer: A
NEW QUESTION # 167
ROMA Connect is an all-in-one application and data integration platform, which belongs to the ROMA series of products. Which of the following descriptions about ROMA Connect is wrong?
- A. Data integration supports flexible conversion of multiple heterogeneous data sources, and the ability to store data into lakes and warehouses integrates data replication services DRS and cloud data migration CDM services
- B. Provide a collection of public capabilities such as unified identity authentication, mobility, visual rendering, and cloud-edge-device collaboration for industry applications
- C. ROMA Connect supports the MQTT protocol to realize IoT device access, device management, data collection and device control capabilities
- D. Service integration encapsulates the existing back-end services, data sources and custom functions into a standard RESTful API, and opens it to the outside world. The system supports the full lifecycle management of APs
Answer: B
NEW QUESTION # 168
A certain city has set up a government website to support government affairs sharing, but the website needs to support scenarios such as full-text search and fuzzy query by condition, year/month/day, etc. As a technician, which of the following Huawei cloud services do you recommend?
- A. Recommender System Service RES
- B. Cloud search service CSS
- C. MapReduce Service MRS
- D. Table storage service CloudTable
Answer: B
NEW QUESTION # 169
As an architect to design a website with a daily PV of up to 100 million times, to achieve high performance in the follow-up, it needs to be realized through reasonable architecture design.
Which of the following descriptions about the elements that need to be considered in high-performance architecture design is wrong?
- A. To comprehensively consider the overall factors that affect the performance of the architecture, such as I/0, synchronization, concurrency, resource contention, and large data volumes. Usually, I/O operations. Algorithms with poor network response, databases, and Other inefficient resource usage can lead to poor performance
- B. To consider the application itself, such as code execution optimization, software design multi-threaded or multi-process
- C. It is necessary to consider the issue of intranet bandwidth, such as whether the HUAWEI CLOUD computer room can withstand 100 million PVs and the incoming traffic
- D. Fully consider network performance, such as bandwidth between external network access, data transmission efficiency, network path, etc.
Answer: C
NEW QUESTION # 170
Cloud native 2.0 is a new stage of enterprise intelligence upgrade. Enterprise cloudification has moved from "ON Loud" to "IN Cud", becoming a "new cloud native enterprise". Which of the following descriptions about cloud native 2.0 is wrong?
- A. Existing capabilities are inherited in an unbreakable way and organically synergized with new capabilities
- B. Using cloud container services to provide services belongs to cloud native 2.0
- C. The enterprise's new business capabilities are built on the basis of cloud native, making it born in the cloud
- D. The full life cycle of applications, data and AI is completed on the cloud, making it longer than the cloud
Answer: B
NEW QUESTION # 171
The IoT data analysis service IOTA is based on the IoT asset model and integrates IoT data integration, cleaning, storage, analysis, visualization and other functions. Which of the following is the correct description of the IOTA analysis function? (Multiple choice)
- A. Time series analysis, support time series data storage with high compression ratio, efficient time series query efficiency, massive timeline capability
- B. Real-time analysis: Based on the big data flow computing engine, it provides real-time analysis capabilities of the Internet of Things
- C. Offline analysis: support multiple data sources, support standard SQL interface
- D. On-site AI analysis, based on the AI computing engine, realizes intelligent data analysis on the IoT device side
Answer: A,B,C
NEW QUESTION # 172
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. False
- B. True
Answer: B
NEW QUESTION # 173
An insurance company plans to migrate the business of the local data center to Huawei Cloud, and adopt the cross-AZ active-standby disaster recovery solution for business deployment. Virtual machine layer for disaster recovery planning
- A. True
- B. False
Answer: B
NEW QUESTION # 174
Due to the rapid development of business, an Internet company plans to transform its business system into the cloud and migrate some of its business data to the cloud for operation because its current self-built IT resources cannot meet business needs. Customers want to use the database as a business, which needs to meet the following requirements: capacity can be dynamically adjusted according to business changes: meet high availability requirements, performance is significantly improved compared with traditional databases (such as MySQL).
Which of the following options can meet the customer's needs?
- A. Purchase a high-performance elastic cloud server and deploy a database
- B. Purchase the HUAWEI CLOUD GaussDB cloud database service and complete the database transformation
- C. Purchase bare metal servers and deploy databases
- D. Purchase HUAWEI CLOUD RDS cloud database service and use the active/standby mode
Answer: D
NEW QUESTION # 175
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. The alarm results detected by MTD store the data of the last 30 days by default. In order to meet the compliance requirements of the insurance, the MTD alarm results can be transferred to 0BS to achieve longer data storage
- B. MTD monitoring supports multiple cloud service log monitoring, including enterprise host security HSS, cloud analysis service DNS, web application firewall WAF, etc.
- C. The threat detection service counts the detected alarm results through the severity level of the alarm. There are five levels in total, fatal, high-risk, medium-risk, low-risk, prompt
- D. Support custom upload and add intelligence/whitelist to OBS bucket, and asynchronously synchronize to the threat detection service. After uploading, the detection service will give priority to associating the IP and domain name in the detection list library
Answer: B
NEW QUESTION # 176
Document database service DDS supports multiple instance types to meet different business scenarios. DDS supports multiple architectures, such as: cluster architecture, single-node architecture, etc. Which of the following descriptions about DDS are correct? (Multiple choice)
- A. DDS is fully compatible with the MongoDB protocol
- B. Support data one-click dump OBS
- C. MongoDB generally uses a format similar to JSON to store
- D. Instance specifications support x86 and Kunpeng architectures
Answer: A,D
NEW QUESTION # 177
The cloud monitoring service CES can collect log data of hosts and cloud services. After collecting logs, the log data can be displayed in a simple and orderly manner on the cloud log console, and can be queried in a convenient and fast manner. Long-term storage, convenient for users to retrieve at any time.
- A. True
- B. False
Answer: B
NEW QUESTION # 178
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. Separate expansion on demand
- B. Provide standard storage, low-required access storage, and archive storage in three categories
- C. Distributed architecture, scalable horizontally
- D. Use three copies to replace the EC search method to reduce the unit capacity cost
Answer: D
NEW QUESTION # 179
Business migration to the cloud is to build an IT Infrastructure resource pool through "hardware resource pooling + fully integrated software + fully automated operation" to achieve resource sharing.
- A. False
- B. True
Answer: B
NEW QUESTION # 180
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. Cloud performance testing service CPTS
- D. Application performance management service APM
Answer: C
NEW QUESTION # 181
Froatheus is an open source system monitoring and alarm framework, which is very suitable for recording any purely mathematical time series. It is suitable for machine-centric monitoring, and also suitable for monitoring highly dynamic service-oriented architecture, because it does not support charts and Visual display, so it needs to be monitored with Grafana.
- A. False
- B. True
Answer: B
NEW QUESTION # 182
A company intends to migrate its architecture to Huawei Cloud, and at the same time purchase related security service products to build security protection. Please match each demand scenario with a suitable product.
Answer:
Explanation:
NEW QUESTION # 183
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 # 184
......
H13-821_V3.0-ENU Exam Brain Dumps - Study Notes and Theory: https://www.certkingdompdf.com/H13-821_V3.0-ENU-latest-certkingdom-dumps.html
100% Guaranteed Results H13-821_V3.0-ENU Unlimited 415 Questions: https://drive.google.com/open?id=1YlbHH2bPcLJCvEtqJMcbya1l0b9jQ6cj