最新的HCIA-Cloud Service認證 H13-811_V3.5考試題庫

問題1

Just like creating a VPN, after the user creates a public NAT gateway, Huawei Cloud will automatically assign a public IP address to the gateway.

A. False

B. True

正確答案: B

問題2

GaussDB is based on the Shared-Nothing architecture. Which of the following statements about the advantages of this architecture is wrong?

A. Data is fully shared between nodes

B. Parallel processing mechanism, easy to expand

C. Adding nodes to achieve performance expansion

D. Internal processing automation and parallelization

正確答案: A

問題3

Which of the following descriptions about content delivery network CDN is wrong?

A. Improved the response speed and availability of websites for users

B. It solves the problems of large user traffic and uneven distribution of network points, but at the same time increases the load on network bandwidth

C. CDN is a layer of intelligent virtual network built on the existing Internet

D. Deploy node servers throughout the network to distribute the source site content to all CDN nodes

正確答案: B

問題4

Which of the following scenarios is the object storage OBS service applicable to? (Multiple choice)

A. Log Archiving

B. Static Website

C. Gene sequencing

D. Big Data Analysis

正確答案: A,B,C,D

問題5

What are the ways to subscribe to cloud audit events? (Multiple choice)

A. SMS

B. Email

C. Telephone

D. WeChat

正確答案: A,B

問題6

Log data can be divided into structured data and unstructured data. Structured data refers to data that can be described by numbers or a unified data model, with strict length and format.
Unstructured data refers to data that is not easy to express using a two-dimensional logical table in a database, with an irregular or incomplete data structure and no predefined data model.

A. False

B. True

正確答案: B

問題7

Which of the following descriptions about Huawei Cloud China Site and International Site are wrong? (Multiple choice)

A. Huawei Cloud China and International accounts can be used interchangeably

B. Users in China cannot access international site resources

C. HUAWEI CLOUD has deployed availability zones in Hong Kong, Singapore, and Thailand

D. Huawei Cloud has dedicated data center service platforms in all overseas countries

正確答案: A,B,D

問題8

In Huawei Cloud, a NAT gateway can add both SNAT and DNAT rules at the same time, and the two rules can share one elastic public IP.

A. False

B. True

正確答案: B

問題9

Which of the following descriptions about Huawei Cloud is wrong?

A. Real-name authentication is divided into individual customer real-name authentication and corporate customer real-name authentication

B. Huawei Cloud is divided into Huawei Cloud China and Huawei Cloud International

C. After the real-name authentication is completed, the relevant information cannot be changed

D. A Huawei Cloud account can only log in to Huawei Cloud, and cannot log in to other Huawei services

正確答案: D

問題10

Which of the following is not one of the main functions of Web Application Firewall (WAF)?

A. Prevent sensitive information leakage

B. Web page tamper-proofing

C. Website Anti-Crawler

D. Brute force attack protection for elastic cloud servers

正確答案: D

問題11

Initially, the IAM user created by the administrator does not have any permissions, and permissions need to be assigned to the user.
Which of the following descriptions about IAM authorization is wrong?

A. After adding the IAM user to the "admin" user group, the IAM user can operate and use all cloud resources

B. A fine-grained authorization mechanism that allows roles to define permissions

C. Policies can accurately define the specific operations and resources of permissions.

D. A user group is a collection of users. IA can implement batch authorization of users through user groups.

正確答案: B

問題12

Drag and Drop Question
Please match the following different types of elastic file services SFS with their corresponding advantages.

正確答案:

問題13

Enterprises usually use the image service IMS when migrating their business to the cloud. Which of the following private image creation methods does it support? (Multiple choice)

A. System disk image

B. Volume mirroring

C. Data disk image

D. Whole machine image

正確答案: A,C,D

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