H13-821_V3.0試験無料問題集（415題）「Huawei HCIP-Cloud Service Solutions Architect V3.0 認定」

出題：1

A customer purchased the auto scaling service. When the customer enabled the scaling policy for the created scaling group, he found that not only one scaling policy could be enabled for the scaling group, but also multiple scaling policies could be enabled. When enabling multiple scaling policies, it is necessary to ensure that the conditions of the multiple scaling policies do not conflict.

A. True

B. False

正解：A 解答を投票する

出題：2

A company intends to migrate its architecture to Huawei Cloud, and at the same time purchase related security service products to build security protection. Please match each demand scenario with a suitable product.

正解：

出題：3

A customer of a game company needs to build a real-time leaderboard, use Pub/Sub to realize an instant chat room, deploy a dynamic server to update the "circle of friends" published by players, an account server to save basic user information, and a friend server to persistently store massive, Complex web of player relationships.
Which of the following HUAWEI CLOUD database products can be used to meet the above requirements? (Multiple choice)

A. Build based on Huawei Cloud database GaussDB (for MySQL), rich data types, business dynamic load balancing, second-level expansion during peak hours, low cost, large-capacity storage, etc.

B. Based on the Huawei cloud database GaussDB (for Mongo), some game data, such as user equipment and user points, can be stored in it

C. Built based on Huawei Cloud database DCS, by putting hotspot data into the cache, the client access speed is accelerated and the user experience is improved

D. Based on the Huawei cloud database GaussDB (for Redis), it supports the provision of real-time data persistence, strong consistency guaranteed of multiple copies, real-time monitoring, elastic scaling, automatic backup, etc. station generation service

正解：B,C,D 解答を投票する

出題：4

The elastic cloud server ECS can switch the system disk by switching the operating system. Which description is wrong?

A. Images that support switching include public images, private images, shared images, and market images

B. Switching the operating system does not affect the data on the data disk

C. Support X86 architecture and Kunpeng architecture servers to switch between operating systems

D. After the switch is completed, the system disk ID of the ECS will change, and the original system disk will be deleted.

正解：C 解答を投票する

出題：5

The web application firewall is a security service that guarantees web applications. Which of the following types of web attacks can be blocked for websites? (Multiple choice)

A. Trojan attack on website

B. Text injection attack

C. XSS cross-site attack

D. SQL Injection and Command Injection Attacks

正解：A,C,D 解答を投票する

出題：6

An Internet company has deployed a new business system through Huawei Cloud, and now needs to set different access permissions for employees to achieve permission isolation between different employees. It is usually recommended that the company use the unified identity authentication service IAM for fine-grained permission management.

A. True

B. wrong

正解：A 解答を投票する

出題：7

Which of the following descriptions about dedicated distributed storage DSS is correct? (Multiple choice)

A. Dedicated distributed storage supports data encryption

B. Dedicated distributed storage supports online expansion

C. Dedicated distributed storage supports a highly secure 5-copy redundancy mechanism

D. Dedicated distributed storage provides dedicated physical storage resources

正解：A,B,D 解答を投票する

出題：8

Which of the following descriptions about situational awareness are correct? (Multiple choice)

A. Situational awareness generates security disposal strategies for detected security threats, and forms security linkage with security defense products

B. Establish different threat models, and through big data learning and analysis, a variety of security threats can be identified

C. Provide log association analysis to meet the requirements of attack investigation, source tracing, and compliance auditing

D. Situational awareness collects network traffic by deploying flow probes and intrusion detection systems at the entrance and exit of HUAWEI CLOUD, and at the same time collects logs from security devices such as DoS, web firewalls, and host security to the security threat analysis system

正解：A,B,C,D 解答を投票する

出題：9

Which of the following descriptions about basic objects in Kubernetes are correct?

A. Service: Defines a logical collection of Pods and a strategy for accessing the collection

B. Job: An object used to control batch tasks

C. Pod: The smallest deployment unit that can be created, scheduled, and managed

D. Deployment: Objects used to manage stateful applications

正解：A,B,C 解答を投票する

出題：10

With the continuous evolution of the IT architecture, the complexity of the architecture is getting higher and higher. The development and operation and maintenance within the enterprise are often two independent departments, and there are obvious differences in work and technical directions. When completing an application project together, the communication is not smooth, which leads to a delay in the application progress and a significant drop in enterprise efficiency. Therefore, the entire system architecture needs to evolve continuously, from traditional operation and maintenance to automated operation and maintenance, and break the barriers of operation and maintenance engineers, development engineers, and quality assurance engineers, so as to form an efficient work system.

A. True

B. False

正解：A 解答を投票する

出題：11

When a user uses the Huawei Cloud SMS service to migrate a window host with 300GB of data, in theory, it takes about 15 hours to complete the migration when the source bandwidth is 100Mbit/s.

A. True

B. False

正解：B 解答を投票する

出題：12

Which of the following descriptions about the security measures of Huawei Cloud Data Replication Service DRS are correct? (Multiple choice)

A. Control the management authority of the data replication service DRS through the unified identity authentication service IAM

B. Encrypt sensitive and private data and save it in the database

C. Use SSL channel to ensure data transmission encryption

D. Use Security Groups to Ensure Access Sources Are Trusted

正解：A,B,C,D 解答を投票する

出題：13

Which of the following network types are mainly included in the cluster network of Huawei Cloud Container Engine CCE? (Multiple choice)

A. O&M network

B. Node network

C. Container networking

D. Service network

正解：B,C,D 解答を投票する

出題：14

The elastic public network IP can be flexibly bound and unbound with resources such as elastic cloud servers, bare metal servers, elastic load balancing, and NAT gateways. It has a variety of flexible billing methods to meet the needs of various business scenarios.
But there are also many constraints and restrictions. Which of the following descriptions about constraints and restrictions is wrong?

A. An elastic public IP can only be bound to one cloud resource, and the elastic public IP and cloud resources must be in the same region

B. Only unbound EIP addresses can be released. Bound EIP addresses need to be unbound before they can be released.

C. Only unbound EIPs can be bound

D. After the elastic public network IP is released, if it is used by other users, you can submit a work order to apply for retrieval

正解：D 解答を投票する

出題：15

The following is a list of several reasons for an Internet customer to use CDN services. Which of them is the most important reason?

A. Reduce investment in operation and maintenance, and focus more on business

B. Achieve national coverage across operators and regions

C. Speed up website access

D. Securing the Site

正解：C 解答を投票する

H13-821_V3.0試験無料問題集「Huawei HCIP-Cloud Service Solutions Architect V3.0 認定」