Huawei HCIE-Cloud Service Solutions Architect (Written) V2.0 認定 H13-831_V2.0 試験問題:
1. When an e-commerce platform uses the ServiceStage gray release function, there is no need to stop the upgrade, and within a period of time, the new and old versions will provide services online at the same time.
A) True
B) False
2. The user is going to deploy a website application using Huawei Cloud Container Service. After purchasing the Huawei Cloud CCE cluster, different deployment methods were adopted for the various components of the website.
Which of the following is unreasonable?
A) Set Tomcat in the middle of the job
B) Deploy the log cleanup script in cronjob.
C) Deploy nginx in Deployment.
D) Deploy mysql database through Helm template.
3. A user to use Huawei's cloud ECS services, and for each ECS instance is assigned a data disk, due to the increase in business volume. Data emergency disk capacity, disk data capacity is needed now, which of the following operations are correct? (Multiple choice)
A) On the ecS instance where the Cento7.4 system is installed and the kernel version is higher than
3.6.0, the irane file is regenerated through the dreut -f command, and then the disk partition is expanded through the isze28 disk partition command.
B) On the BCS instance where the centos 7.4 system is installed and the kernel version is higher than
3.6.0, the rompart disk partition command is used to expand the capacity, and then the disk partition is expanded through the esizefs disk partition command.
C) On the ECS instance where the Windows system is installed, expand the D disk through the disk management " extended volume ".
D) On the ECS instance where the Windows system is installed, expand the D drive through the disk management " new simple volume ".
4. An advertising design company has a large number of design documents stored on HUAWEI CLOUD 0BS, and the company's ECS instance (in the same area) also needs to access the documents in OBS.
As the public network access is affected by the network quality, it is decided to use the intranet domain name to access 0BS. Which of the following methods can tenants use to access the files in the 0BS bucket via the intranet domain name?
A) The ECS instance directly accesses the bucket resources by configuring the internal DNS domain name of 0BS.
B) ECS instances directly access the bucket resources through the 0Bs regional intranet IP.
C) ECS instances directly access the bucket resources through the internal domain name of the 0Bs VPC.
D) The ECS instance accesses the 0BS bucket resources nearby through the accelerated method of CDN.
5. When users find that there are many slow queries in the database, which of the following phenomena may occur? (Multiple choice)
A) The database CPU soars.
B) Increase in database locks
C) The database disk I0 usage rate is extremely high.
D) The high load of I0 causes the server to get stuck, which slows down the database.
質問と回答：
| 質問 # 1 正解： A | 質問 # 2 正解： A | 質問 # 3 正解： B、C | 質問 # 4 正解： A | 質問 # 5 正解： A、B、C、D |
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