H13-831_V.20 Huawei HCIE-Cloud Service Solutions Architect (Written) V2.0 exact Exam Questions

HCIE-Cloud Service Solutions Architect (Written) V2.0

Last Update 1 day ago Total Questions : 499

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Question # 121

( ) only supports packet triples, ports and peer addresses ) filtering, you can configure multiple rules, take their union to take effect, and () support packet quintuple, source port, destination, source address and destination address ) filtering, you can configure multiple rules , Rules with high priority

Take effect, the lower priority does not take effect. Fill in the blank : Security group | Network ACLs

Question # 122

The video analysis platform provides a unified algorithm service-oriented solution. Based on the computing capabilities on the cloud and edge, the video analysis service VAS is provided externally, which of the following video data access methods is supported by VAS? Multiple selection

B . Relational database service RDS

Edge Camera

D . Object Storage Service OBS

Question # 123

Enterprise A has a large number of static website files to save, but does not want to spend a lot of manpower and material resources on storage resources : so the enterprise has opened the object storage service O B S to host static websites. If you want to use a custom domain name to access these static resources, the following is about the OBS static hosting configuration ; The description presented by the cat, what is wrong? Multiple selection

When uploading static website files, it is recommended to select " Standard Storage " for the storage class, if the storage category of static website files is "

Archive Storage " , which needs to be restored before it can be accessed

C . Create a bucket on the OBS console to store static website resources, enable static website hosting for the bucket, and select Private in the bucket policy

D . Can encrypt and upload static website files

Question # 124

As an IT architect of a company, in order to meet the requirements of high availability of services, you need to give a high-availability overall solution design around the application system that has been migrated to the cloud What of the following aspects should be considered regarding the design principles of high availability?

In order to improve the effectiveness of the disaster recovery plan, you can set the SLA to 100 %, and there is no need to measure the cost TC.

B . Carry out data reliability planning, including data backup and recovery, data integrity and accuracy , etc

Carry out security and reliability planning, including data security, network security, application security , host security, etc

D . Carry out system reliability planning, including cluster deployment and disaster recovery solution construction ( cross-AZ and cross-R eg i o n disaster recovery ). Wait for the

Question # 125

The following description of the difference between the dedicated distributed storage service and the EVS disk service, which are correct? Multiple selection

Both dedicated distributed storage and EVS disks provide a multi-copy mechanism to ensure high data durability

EVS disks have richer specifications than those of dedicated distributed storage

The storage pool of exclusive distributed storage is physically isolated. with exclusive resources and exclusive storage, while EVS disks share storage pool resources

Question # 126

After you purchase basic cloud services such as HUAWEI CLOUD EPS EVRS and deploy an open source MySQL database on ECS , you will find that the SQL read and write of the database is slow. Which of the following descriptions of user actions are correct ? ( Many )

The customer database reads and writes slowly, and the preliminary analysis of the hard disk reads and writes slowly, and the failure to meet the performance indicators promised by the hard disk is reported to Huawei engineers to cooperate with the solution

B . The customer can check which table is slow to read and write, and if a suitable rope is not establisheD. a new index will be created

The customer database is slow to read and write, the preliminary analysis network delay is large, and there is a bottleneck in the bandwidth within the bandwidth purchase range, then the fault is reported to Huawei engineers to cooperate and solve

D . In order to solve the fault as soon as possible, the customer does not need to analyze the preliminary analysis and directly report the fault

Question # 127

In the HPC scenario, the data of enterprise users can be uploaded to O B S by direct upload or data express , scenario architecture, the following description of the scenario, which are the correct items ? ( Many )

The REST A P I provided by OBS has been underdeveloped and the console, SDK, and various tools are provided for users to create The OBS bucket and the objects in the uploaded bucket are uploaded

The file semantics and HDFS semantics provided by OBS support directly mounting OBS to HPC flavors nodes and large data Under the application of AI-I analysis, it provides convenient and efficient data reaD. write and storage capabilities for all aspects of high-performance computing

C . Large file storage can also replace OBS with SFS

D . Data express support online mailing to deliver data to OBS bucket

Question # 128

If the destination server is an W-I N D O W S operating system, the security group to which the destination server is used is an SMS server. Which of the following TCP protocol ports should you open ?

22 port

B . 8080 port

8900 port

8899 Port

Question # 129

When you configure the log collection path for AOM , if you configure a specific file, the corresponding file must be a text file. Judgment

True

False

Question # 130

An Internet TV service encountered problems such as lag and high latency when users watched videos, chatted comments, and downloaded documents , and the above problems were solved after using HUAWEI CLOUD content delivery network CDN . What features of CDN are used in the above scenarios ? Multiple selection

Website acceleration

File download acceleration

On-demand acceleration

Database acceleration