Huawei HCIE-Cloud Service Solutions Architect (Written) V2.0 - H13-831_V2.0 FREE EXAM DUMPS QUESTIONS & ANSWERS]

Question 1

When the user uses the HUAWEI CLOUD SMS to migrate the host, the migration task interface shows that it is successfully completed, but the customer does find that the target end is 20G less data than the source end. What are the possible reasons? (Multiple choice)

A. Some files may not have permission and cannot be migrated. B. Migration file error is reported and skipped by SMS. C. There may be sparse files in a directory of the host. D. There may be some files in the /etc directory that cannot be migrated.

Discussion 0

Correct Answer: B,C Vote an answer

Question 2

SQL injection attacks against general types. For example: SELECT *FROM'users' where user_id
= '1 or 1 =1'. Which of the following database firewall rule types is recommended? (Multiple choice)

A. Based on the table B. Based on stored procedures. C. Based on the database D. Query mode group

Discussion 0

Correct Answer: A,B,D Vote an answer

Question 3

Which of the following descriptions about Huawei Cloud ELB service is wrong?

A. Adjust the number of back-end ECS at any time during the use of ELB. B. ECS of the same operating system can be used as the back-end server of ELB service at the same time. C. The service capabilities of ELB have nothing to do with the back-end ECS public network specifications D. The same group of ECS cannot build multiple websites and perform load balancing at the same time.

Discussion 0

Correct Answer: D Vote an answer

Question 4

In the following description of the performance indicators of Huawei Cloud heterogeneous computing, which one is not an indicator that GPU heterogeneous computing needs to pay attention to?

A. Resolution B. NVLink bandwidth C. Memory bandwidth D. Single chip precision number

Discussion 0

Correct Answer: D Vote an answer

Question 5

HDFS adopts the file access model of "write once, read many times", so after a file in HDFS is created, written and closed, it should not be modified.

A. True B. False

Discussion 0

Correct Answer: A Vote an answer

Question 6

Using HUAWEI CLOUD's dedicated cloud line, users can realize the interconnection and private network communication between the private network and the VPC. Which of the following scenarios can be interconnected through the cloud dedicated line? (Multiple choice)

A. Under different accounts, between two VPCs in the different Regions. B. Under the same account, between two VPCs in the different Regions. C. Under the same account, between two VPCs in the same Region. D. Under different accounts, between two VPCs in the same Region.

Discussion 0

Correct Answer: A,B Vote an answer

Question 7

Which of the following description is wrong about Huawei Cloud DAS data management service?

A. Huawei Cloud DAS currently only supports the management of MySQL, Microsoft SQL Server, and DDS engines B. Huawei Cloud DAS can support cross-region access in Huawei Cloud. C. Huawei Cloud DAS can manage the self-built MySQL database on Huawei Cloud ECS D. Huawei Cloud DAS can view the client address currently connected to Huawei Cloud RDS cloud database.

Discussion 0

Correct Answer: B Vote an answer

Question 8

Which of the following are typical application scenarios for PostgreSQL data? (Multiple choice)

A. Research project information system B. Geographical location application system C. Financial insurance system D. Internet e-commerce panic buying system.

Discussion 0

Correct Answer: A,B,C,D Vote an answer

Question 9

Tenants can use IAM's identity provider to interface with their original identity authentication system. This completes the copying and automatic creation of account information.

A. True B. False

Discussion 0

Correct Answer: A Vote an answer