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

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Total 499 questions

When you perform HUAWEI CLOUD game operations, you can use the document database to store game leaderboards. Information specific to user players, such as user equipment, user points, etc., can be stored in cache data. Single selection

A.

TRUE

B.

FALSE

On June 29B, you made a backup of the system disk of Host A on HUAWEI CLOUD and took a snapshot of the system disk of Host A on June 30 If Host A is deleted by mistake on July 1, the backup can be used but the snapshot is unavailable on July 2. Radio

A.

TRUE

B.

FALSE

Object Storage Migration Service OMS is an online data migration service that helps you easily and smoothly migrate object storage data from the public cloud of other cloud service providers to HUAWEI CLOUD Which of the following descriptions of the OMS service is wrong? Single selection

A.

If a network interruption occurs, the migration task will be automatically restarted after the network is restored and the migration task will resume from the location where it was interrupted

B.

Supports custom domain name migration using source buckets

C.

Supports multi-object parallel migration

D.

When the migration task fails, A K/SK will be deleted. and if the migration task is in the waiting state, the answer will be temporarily saved

A company has multiple branches, and the current network of branches is generally used 192 168. X. X private CIDR blocks, and the IP addresses overlap each other. The company hopes to interconnect the network of each branch and the headquarters network, and needs to minimize the impact on the business and complete the interconnection as soon as possible while ensuring security, which of the following technologies or methods is recommended to complete the relevant configuration? Radio A. Migrate all to HUAWEI CLOUD and use the cloud peering connection provided by Huawei for free

B. There is no need to readjust the IP address of each branch, and the private network NAT technology is used to achieve interconnection between each site

C. There are duplicates of IP addresses between current branches, and it is necessary to re-plan and adjust the IP addresses to ensure that the IP addresses are not duplicated before they can communicate with each other

D. Contact the telecom company directly to set up a VPN dedicated line to

If VM Tools is not installed in ECS, CES cannot provide monitoring data for any of the following metrics:?

A.

The disk usage of ECS

B.

The out-of-band network ingress rate of ECS

C.

The memory usage of ECS

D.

D. to the in-band network ingress rate of ECS

Database recovery is critical to the production system of the enterprise, and the enterprise is currently using GaussDB

(foropenGauss) As a production database, the distributed database now considers using DRS to implement production library to disaster recovery

GaussDB(foropenGauss Which of the following scenarios is suitable for the synchronization capability of the cluster? Radio

A.

The RTO of the disaster recovery database must be guaranteed within 5s

B.

B. The production library may be expanded in the future and new DNs will be added

C.

The disaster recovery database will have access to some query services, and these services will involve multi-table correlation queries

D.

The topology of the production database cluster and the disaster recovery database cluster is inconsistent, for example, the production database is 6 DNs and the disaster recovery database is 3 DNs

Which of the following describes the capabilities of Log Service LTS correctly? Single selection

A.

Users can view the log file contents in real time

B.

You cannot specify the path of log collection in Agent

C.

Log Service stores the data reported by logs for 1 year by default Log

D.

Service only supports the installation of the inux agent