H13-831-ENU by Huawei Actual Free Exam Questions And Answers

Question 1

Which of the following is not the operating mode of Spark?

A. Local

B. Spark on Mesos

C. Spark on Yarn

D. Spark on Tez

Discussion 0

Correct Answer: D Vote an answer

Question 2

What feature of Huawei Cloud RDS for SQL Server currently does not have?

A. Database-level backup and recovery

B. Uninterrupted business storage expansion

C. Resource monitoring

D. Database engine monitoring

Discussion 0

Correct Answer: A Vote an answer

Question 3

When the vCPU allocated by HUAWEI CLOUD ECS spans different physical CPU, the performance will fluctuate. The host cluster generally uses affinity scheduling to avoid this situation. Which of the following technologies is used by the HUAWEI CLOUD underlying platform to achieve CPU affinity scheduling?

A. NUNA

B. Anti-Affine

C. Host Aeregator

D. PCI Passthrough

Discussion 0

Correct Answer: A Vote an answer

Question 4

Huawei Cloud APM application performance monitoring uses the Apdex value to measure the performance of the application.
When the Apdex value is within which range of the following options, it means that the user experience is poor?

A. 0.3≤Apdex <0.75

B. 1≤Apdex <2

C. 0≤Apdex <0.3

D. 0.75≤Apdex <1

Discussion 0

Correct Answer: C Vote an answer

Question 5

The following cloud services related to operation and maintenance provided by HUAWEI CLOUD, which services can obtain the CPU utilization of the host? (Multiple choice)

A. Lts

B. AOM

C. CES

D. APM

Discussion 0

Correct Answer: B,C,D Vote an answer

Question 6

When users use HUAWEI CLOUD monitoring service CES to monitor basic resources, they need to install CES Aent to use the full monitoring function.

A. FALSE

B. TRUE

Discussion 0

Correct Answer: A Vote an answer

Question 7

After users use Huawei Cloud CCI cloud container instance to help Dev0ps land, what advantages will it bring to users?

A. Native support for Kata Container, compatible with Docker ecosystem

B. Can support the rolling upgrade of the online environment.

C. Accelerate the build and release process from code.

D. Use as you start, bill by second.

Discussion 0

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

Question 8

Which of the following scenarios does not reflect the characteristics of cloud native applications?

A. A game platform uses container technology to obtain the ability to quickly release service resources during peak business periods and solves the problem of low resource utilization under peak loads.

B. An enterprise needs to transform offline systems into microservices and migrate to the cloud. In order to shorten the development cycle, use DevOps to develop and transform services.

C. The version of an e-commerce platform is frequently released and updated. In order to solve the problem of customer loss during system upgrade and maintenance, the container gray-scale release method is used to achieve smooth version switching.

D. A small website uses virtual machines to deploy services. In order to cope with the problem of overload caused by the sudden increase in traffic during peak hours, elastic scaling is used to automatically expand the virtual machine resources.

Discussion 0

Correct Answer: D Vote an answer

Question 9

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 same Region.

C. Under the same account, between two VPCs in the different Regions.

D. Under different accounts, between two VPCs in the same Region.

Discussion 0

Correct Answer: A,C Vote an answer

Question 10

Huawei Cloud OBS storage supports server-side encryption with the key provided by the KMS service, and at the same time, the encrypted files can be shared with other users on the 0BS console.

A. FALSE

B. TRUE

Discussion 0

Correct Answer: A Vote an answer

Question 11

Which of the following cloud services can be used with the HUAWEI CLOUD RDS for SQL Server database instance? (Multiple choice)

A. HUAWEI CLOUD DCS for Redis

B. HUAWEI CLOUD DBSS

C. HUAWEI CLOUD 0BS

D. HUAWEI CLOUD DDM

Discussion 0

Correct Answer: A,B,C Vote an answer

Question 12

A company's containerization and micro-service transformation and development of services can not only improve the utilization of resources, but also realize the smooth migration of applications between development, testing, and production. It provides a good environment foundation for the rapid start-up and release of applications.

A. False

B. True

Discussion 0

Correct Answer: B Vote an answer

Question 13

An enterprise user uses a dedicated line to connect the VPC on Huawei Cloud and the IDC network under the cloud. An FTP Server is deployed on the ECS in the VPC. Now the IDC under the cloud needs to access the FTP Server, but the service must pass the specified IP (It is not provided in the 10.0.0.0/8, 172.16.0.0/12, 192.168.0.0/16 network segment). How does the enterprise administrator need to configure to meet this requirement?

A. The demand cannot be met through the existing capabilities of the public cloud.

B. Use the specified IP to create EC and deploy FTP-Server in ECS

C. Use the NAT gateway service to convert the ECS IP with FTP Server deployed to the specified IP.

D. Use the specified IP to configure the sub-interface in the ECS operating system, add a custom routing entry in the VPC, configure the destination address to the specified IP, configure the next hop to the ECS, and turn off the "source/destination check" of the corresponding ECS switch.

Discussion 0

Correct Answer: C Vote an answer

Question 14

Which of the following high-availability architectures does Huawei Cloud RDS for SQL Server database instance use?

A. Log Shipping

B. Availability group

C. Transactional replication

D. Mirror

Discussion 0

Correct Answer: D Vote an answer

Huawei HCIE-Cloud Service Solutions Architect V1.0 - H13-831-ENU Exam Practice Test

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