[Feb 12, 2022] Latest H13-821_V2.0 PDF Dumps & Real Tests Free Updated Today
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NEW QUESTION 153
The transportation management of the logistics industry TMS mainly realizes the intelligent management of the visual monitoring of transportation business processes through consignment note management, order tracking, cargo tracking, personnel management, and transportation industry household management.
Which of the following service capabilities of HUAWEI CLOUD can help logistics companies reduce costs and increase efficiency? (Multiple choice)
- A. Based on HUAWEI CLOUD's rich Paas service and cloud container engine CCE service, it provides a one-stop solution for TMs business with low cost, high reliability, and elastic scalability
- B. Build vehicle and fleet management based on HUAWEI CLOUD IOT service capabilities
- C. Provide full-stack security solutions and security protection methods to protect the safety of freight information and the privacy of vehicle owners and cargo owners
- D. Based on intelligent services such as route optimization, intelligent loading, and outbound picking route planning provided by HUAWEI CLOUD E platform
Answer: A,B,C,D
NEW QUESTION 154
Which of the following are the uses of typical middleware? (Multiple Choice)
- A. Distributed database middleware: supports massive data
- B. Load balancing: support massive access
- C. Message queue: module asynchronous decoupling
- D. Security service: Apply WAF security
- E. Cache database: hotspot data cache
Answer: A,B,C,E
NEW QUESTION 155
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. Cluster
- C. Stand-alone
- D. Active and standby
Answer: B
NEW QUESTION 156
The following statements about SOA and ESB, which does not fight for?
- A. When using ESB to connect web-based services and external non-web services within the enterprise, you need to redevelop web services into non-web services.
- B. ESB has both commercial and enterprise research.
- C. ESB is an enterprise-level implementation of the SOA concept
- D. SPA services can be developed in different languages
Answer: A
NEW QUESTION 157
Which of the following statements about the UML state diagram is correct?
- A. The states in the state diagram can be arranged in chronological order
- B. Change in state. Triggered by internal and external events
- C. State diagram shows the migration relationship of different classes
- D. The flow chart we often say is the state diagram
Answer: B
NEW QUESTION 158
Which of the following options are the advantages of container technology? (Multiple choice)
- A. High-performance virtualization capabilities, greatly improved performance
- B. Standard delivery irrelevant to the environment to improve delivery efficiency
- C. Fine-grained resource isolation, reducing enterprise costs
- D. Quick start and stop in seconds
Answer: B,C,D
NEW QUESTION 159
Which of the following options are the main challenges facing general e-commerce platforms? (Multiple choice)
- A. Poor user experience
- B. Security is difficult to guarantee
- C. Lack of data support for business decisions
- D. Responding to the high risk of business surges
Answer: A,B,C,D
NEW QUESTION 160
Which of the following applications are suitable for running on storage-intensive ECS instances? (Multiple choice)
- A. Enterprise Portal
- B. HBase database
- C. In-memory database
- D. Data-intensive processing
Answer: B,D
NEW QUESTION 161
The voice recognition service used in the smart outbound scenario is real-time voice recognition.
- A. True
- B. False
Answer: A
NEW QUESTION 162
Which of the following are not part of HUAWEI CLOUD PaaS middleware services?
- A. DMS
- B. DCS
- C. DDM
- D. RDS
Answer: D
NEW QUESTION 163
Regarding the description of the full-stack exclusive security service, which of the following statements is wrong?
- A. Full stack exclusive and fully responsible for customer business and cloud platform security, customers no longer need to consider security issues separately
- B. Huawei public cloud full-stack security services can be deployed with full-stack exclusive solutions to defend against related attacks
- C. Full stack exclusive optional data encryption service, you can put the key in the customer's hands to ensure data security
- D. The three institutes of the Ministry of Public Security of China provide independent evaluation and certification for full-stack exclusive security solutions
Answer: A
NEW QUESTION 164
Which of the following is a product provided by Huawei on the side of IoT terminal equipment?
- A. Development board
- B. Chip
- C. Smart devices
- D. Module
Answer: B
NEW QUESTION 165
Models developed by Al developers can be published to the ModelArts Al market.
- A. True
- B. False
Answer: A
NEW QUESTION 166
Which services are the internal capabilities of the enterprise open to the outside world through API? (Multiple choice)
- A. salesforce.com
- B. Google Map
- C. Real-time and historical stock market information
- D. Weather data from the Meteorological Bureau
Answer: B,C,D
NEW QUESTION 167
Which of the following options is the HUAWEI CLOUD big data operation platform?
- A. DAY U
- B. Kun peng
- C. B along
- D. Ascend
Answer: A
NEW QUESTION 168
Assuming that a VMware virtual machine allocates 100GB of space, 40GB of space is used during the initial backup, and the subsequent daily new data is 5GB.
When using CBR for backup, which of the following options is the amount of data for the first full backup and subsequent incremental backups?
- A. 100GB, 100GB
- B. 40GB, 5GB
- C. 100GB, 5GB
- D. 40GB, 100GB
Answer: B
NEW QUESTION 169
The development of software engineering methods is more and more advanced from waterfall, agile to Devops. Therefore, DevOps has nothing to do with Agile. Companies only focus on Devops methods and practices to improve R&D efficiency and benefits.
- A. True
- B. False
Answer: B
NEW QUESTION 170
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 171
HUAWEI CLOUD containers have the advantages of fast startup speed, small resource occupation, and high operating efficiency. They can quickly expand capacity and calmly deal with sudden and large traffic impacts, and fundamentally avoid "official announcement" downtime.
- A. True
- B. False
Answer: A
NEW QUESTION 172
UML state diagram shows the life cycle of a class.
- A. True
- B. False
Answer: A
NEW QUESTION 173
What are the benefits of using containers for business? (Multiple Choice)
- A. Improved security for the business
- B. Improve the quality of code development
- C. Suitable for agile scaling scenarios
- D. Reduce business costs
- E. Improve high delivery efficiency
Answer: C,D,E
NEW QUESTION 174
Which of the following cloud services are recommended for HUAWEI CLOUD tenants to protect against XSS attacks?
- A. DDoS high defense
- B. Enterprise Host Security HSS
- C. Application firewall WAF
- D. Vulnerability scan VSS
Answer: C
NEW QUESTION 175
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