Ultimate Guide to Prepare Free Huawei H13-821_V2.0-ENU Exam Questions & Answer
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NEW QUESTION 300
How many layers of structure does the DAYU data asset catalog use?
- A. Five layers
- B. Four floors
- C. Three layers
- D. Sixth floor
Answer: A
NEW QUESTION 301
Which of the following options are the main challenges faced by general e-commerce platforms? (Multiple choice)
- A. Poor user experience
- B. Security is difficult to guarantee
- C. Responding to business surges with high risk
- D. Lack of data support for business strategies
Answer: A,B,C,D
NEW QUESTION 302
Huawei CSE supports multi-language micro-service access and interworking. The supported languages include? (Multiple choice)
- A. PHP
- B. Node. js
- C. net
- D. Java
- E. GO
- F. Python
Answer: A,B,C,D,E,F
NEW QUESTION 303
Which of the following options is not the product value of the container delivery line?
- A. Out of the box
- B. Tenants do not need to create a mirror
- C. Seamlessly attributed to Huawei software development services
- D. Pluggable CI/CD tool
- E. End-to-end agile delivery
Answer: B
NEW QUESTION 304
The Data Lake Discovery Service is an on-demand billing service. What is the billing unit?
- A. Number of clusters
- B. Number of nodes
- C. Computing resource usage time, cu hour
- D. Number of people used
Answer: C
NEW QUESTION 305
Which of the following storage resources is the backup file of RDS stored in?
- A. Object storage OBS
- B. Cloud disk purchased by the user
- C. Download to local
- D. Tape library
Answer: A
NEW QUESTION 306
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 307
What are the key points of the cloud native application? (Multiple choice)
- A. Microservices
- B. DevOps
- C. Continuous delivery
- D. Automatic operation and maintenance
Answer: A,B,C
NEW QUESTION 308
Enterprises deploy game services on HUAWEI CLOUD. The average daily bandwidth can reach 500Mbit/s, and the bandwidth can reach 2000Mbit/s during peak periods. For this scenario, which of the following options is the most suitable solution?
- A. Fixed bandwidth billing products in the package period mode
- B. Fixed bandwidth billing products in on-demand mode
- C. Shared bandwidth with on-demand mode, billed by bandwidth
- D. Enhanced 95 billing with on-demand monthly settlement mode
Answer: D
NEW QUESTION 309
What are the main business scenarios of the smart park? (Multiple choice)
- A. Comprehensive security
- B. Environmental space
- C. Facilities management
- D. Energy efficiency management
- E. Convenient access
- F. Asset Management
Answer: A,B,C,D,E,F
NEW QUESTION 310
Which of the following are the key features of Huawei Cloud Distributed Database Middleware DDM Service? (Multiple Choice)
- A. Can withstand PB-level data volume, million-level concurrency, ten times as much as a single-machine database connection
- B. Uninterrupted business, automatic horizontal splitting and smooth expansion
- C. The cluster is highly available and can automatically recover from failures in seconds
- D. Compatible with SQL syntax
Answer: A,B,C,D
NEW QUESTION 311
When an enterprise builds its own computer room, which of the following design aspects need to be considered? (Multiple choice)
- A. Redundancy and high reliability of the underlying operating platform
- B. Monitoring and recovery methods for equipment and platforms
- C. Application redundancy design and disaster recovery plan
- D. The construction and high-availability design of the management platform itself
Answer: A,B,C,D
NEW QUESTION 312
Which of the following methods is used by HUAWEI CLOUD CCI instances to ensure the security of tenant container instance isolation?
- A. Provide strong isolation through secure container technology Kata
- B. Tenant isolation by docking enterprise projects
- C. Provide CGroup to isolate tenants
- D. Tenant isolation through physical machines or clusters
Answer: A
NEW QUESTION 313
Which of the following scenarios is not a typical application of edge computing in typical industrial manufacturing?
- A. Manufacturing business management
- B. Flexible testing (such as product flexible quality, matching of similar production lines, etc.)
- C. Predictive maintenance of high-value equipment
- D. System conversion of edge data acquisition protocol
Answer: A
NEW QUESTION 314
Tenants need to build graphics applications. Which of the following types of elastic cloud server instances are recommended for tenants?
- A. I3
- B. G5
- C. T6
- D. M6
Answer: B
NEW QUESTION 315
Generally speaking, what are the three layers of data in the data warehouse? (Multiple choice)
- A. DM layer
- B. SQL layer
- C. DW layer
- D. DS layer
Answer: A,C,D
NEW QUESTION 316
TP99 delay is the minimum time required to satisfy 99% of network requests.
- A. True
- B. False
Answer: A
NEW QUESTION 317
The tenant uses the ELB service on Huawei Cloud to provide external services, and the backend runs two elastic cloud servers of c6.large.2 (2U 4G) specifications. Later, due to business expansion, two new elastic cloud servers of c6.xlarge.4 (4U 16G) specifications were added. For elastic servers of different specifications under the same listener, it is recommended to use weighted round-robin or minimum connection algorithms to achieve business load balanced.
- A. True
- B. False
Answer: A
NEW QUESTION 318
Which of the following cloud services are recommended for HUAWEI CLOUD tenants to purchase 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 319
Which of the following options is a distributed training acceleration framework developed by the Huawei Cloud ModeIArts team?
- A. MXNet
- B. MoXing
- C. TensorFlow
- D. PyTorch
Answer: B
NEW QUESTION 320
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