Unique Top-selling H13-811_V3.0 Exams - New 2022 Huawei Pratice Exam
HCIA-Cloud Service Dumps H13-811_V3.0 Exam for Full Questions - Exam Study Guide
NEW QUESTION 87
For the created private image, What attributes can be modified?
- A. Maximum memory
- B. Start method
- C. Minimum memory
- D. NIC multi-queue
Answer: A,C,D
NEW QUESTION 88
The cloud hard disk is like a traditional server hard disk. You can format and create a file system on the cloud hard disk mounted on the cloud server, and store the data persistently.
- A. True
- B. False
Answer: A
NEW QUESTION 89
data security provides confidentiality and integrity protection for user data applications and storage in the cloud computing environment.
- A. True
- B. False
Answer: A
NEW QUESTION 90
uses IP Encryption and decryption verification during Sec VPN communication is performed on the firewalls at both ends.
- A. True
- B. False
Answer: A
NEW QUESTION 91
After creating a Windows elastic cloud server, In order to remotely connect to the elastic cloud server through RDP, Which of the following ports needs to be opened in the incoming direction of the security group?
- A. 0
- B. 1
- C. 2
- D. 80C
Answer: C
NEW QUESTION 92
Which of the following database examples supports GIS geographic information processing and is suitable for location application systems?
- A. PostgresQL
- B. MySQL
- C. MongoDB
- D. SQLServer
Answer: A
NEW QUESTION 93
Huawei provides developers with open capabilities, which will help developers integrate the open capabilities of Huawei products with their upper-layer applications, Build differentiated innovative solutions.
- A. True
- B. False
Answer: A
NEW QUESTION 94
The data of the file system uses ErasureCode (error correction code) to store data.
- A. mistake
- B. True
Answer: B
NEW QUESTION 95
Which of the following methods can delete a cloud server created by elastic scaling?
- A. "Remove the scaling group and delete" the instance that needs to be deleted
- B. Add a scaling strategy to delete cloud servers in the scaling strategy
- C. Disable the elastic scaling group
- D. Manually modify the expected number of instances of the scaling group
Answer: A,B,D
NEW QUESTION 96
In case of disk data loss, you can use the pre-created backup()Perform data recovery.
- A. createNew disk
- B. Restore data to the original disk
- C. Unmount disk
- D. delete
Answer: A,B
NEW QUESTION 97
The CIFS file system supports mounting on cloud servers using the Linux operating system.
- A. mistake
- B. True
Answer: A
NEW QUESTION 98
Statements about backup and disaster recovery, Which of the following is correct?
- A. Backup generally builds a backup copy of data through techniques such as snapshots and backups
- B. Disaster tolerance is generally to build a backup host and data for the business in a remote place through replication technology
- C. The cost of backup is usually higher than disaster recovery
- D. Disaster recovery mainly targets business interruptions caused by software and hardware failures and major natural disasters such as tsunamis, fires, and earthquakes
Answer: A,B,D
NEW QUESTION 99
When the average value is selected as the aggregation method, when the user switches to view the data range according to the period, the peak inconsistency may occur.
- A. mistake
- B. True
Answer: B
NEW QUESTION 100
VPC itself does not charge fees, but users need to purchase according to the charging standards when using bandwidth or VPN.
- A. True
- B. False
Answer: A
NEW QUESTION 101
elastic load balancing automatically distributes access traffic to multiple cloud servers, expands the external service capabilities of the application system, and achieves a higher level of application fault tolerance.
- A. mistake
- B. True
Answer: B
NEW QUESTION 102
Which of the following are typical application scenarios of web application firewalls?
- A. E-commerce snapped up spike protection
- B. Anti-tampering
- C. 0Day vulnerability outbreak protection
- D. Key detection latest CVE Loopholes
Answer: A,B,C
NEW QUESTION 103
Map What are the advantages of Reduce service?
- A. Stablize
- B. low cost
- C. open
- D. Easy to use
Answer: A,B,C,D
NEW QUESTION 104
HUAWEI CLOUD E1 AI API, What are the visual APIs?
- A. Image Identification
- B. Face recognition
- C. Image search
- D. Content review
Answer: A,B,C,D
NEW QUESTION 105
cloud dedicated line currently supports manual activation and self-service activation.
- A. mistake
- B. True
Answer: A
NEW QUESTION 106
After the relational database instance is successfully created, the database port cannot be modified.
- A. True
- B. False
Answer: A
NEW QUESTION 107
Passing(), can record operation events related to relational database instances, Facilitate future inquiries, audits and backtracking?
- A. Cloud Monitoring Service
- B. Cloud Audit Service
- C. Virtual private cloud
- D. Elastic scaling
Answer: B
NEW QUESTION 108
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