Huawei HCIP-Cloud Service Solutions Architect V3.0 認定 H13-821_V3.0-ENU 試験問題:

1. Threat Detection Service MTD is a security service product provided by HUAWEI CLOUD, which can warn of malicious activities and unauthorized behaviors in a timely manner.
Which of the following statements about the function of MTD is wrong?

A) MTD monitoring supports multiple cloud service log monitoring, including enterprise host security HSS, cloud analysis service DNS, web application firewall WAF, etc.
B) The threat detection service counts the detected alarm results through the severity level of the alarm. There are five levels in total, fatal, high-risk, medium-risk, low-risk, prompt
C) Support custom upload and add intelligence/whitelist to OBS bucket, and asynchronously synchronize to the threat detection service. After uploading, the detection service will give priority to associating the IP and domain name in the detection list library
D) The alarm results detected by MTD store the data of the last 30 days by default. In order to meet the compliance requirements of the insurance, the MTD alarm results can be transferred to 0BS to achieve longer data storage

2. Compared with the cloud firewall, the web application firewall mainly protects the Internet border and the VPC border, while the web application firewall mainly protects web services, domain names or P, etc.

A) True
B) False

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

A) Support X86 architecture and Kunpeng architecture servers to switch between operating systems
B) Images that support switching include public images, private images, shared images, and market images
C) After the switch is completed, the system disk ID of the ECS will change, and the original system disk will be deleted.
D) Switching the operating system does not affect the data on the data disk

4. An e-commerce company plans to launch a new product display business, in order to ensure that it can meet the ever-increasing access demand and the security of new service access.
Which of the following services can be used for pre-launch testing to provide a reference for post-launch business assurance? (Multiple choice)

A) Cloud Audit Service CTS
B) Cloud backup service CBR
C) Cloud performance testing service CPTS
D) Web Application Firewall (VAF)

5. An enterprise plans to migrate part of its business to Huawei Cloud. In order to ensure the stability and reliability of the business, some test services are migrated for observation in the early stage, in order to monitor the operation of the newly launched business, it is necessary to analyze the log, and through the log analysis, Provide a reference for subsequent business migration.
Which of the following descriptions about Cloud Log Service LTS is wrong?

A) When creating log groups and log streams, it is generally recommended that users create as many as needed to prevent subsequent log storage exceptions due to insufficient numbers
B) There is a time limit for log storage. If you need long-term observation in the cloud, you need to back up or dump important logs
C) You can install ICAgent in the elastic cloud host ECS, and monitor and collect logs through services such as LTS and AOM
D) Through the LTS service, you can easily and quickly perform log query, and support fuzzy query, keyword query, etc.

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