Online Access Free Huawei.H13-831.v2022-11-30.q94 Practice Test (Page 2)

H13-831 Exam Question 1

Because stand-alone RDS has certain limitations in processing large quantities of data, a company decided to use Huawei Cloud DDM distributed middleware + RDS instance to solve the problems of limited stand-alone RDS expansion capabilities and slow database response. Which of the following description about the advantages of DDM distributed middleware + RDS instance over stand-alone RDS are correct? (Multiple choice)

A.separate read and write, the user can read the data in accordance with the pressure load for each RDS instance configuration - one or more read-only instance, improve query concurrency.

B.High performance, DDM instance associates multiple RDS nodes, and realizes parallel computing at the same time.

C.Horizontal expansion, DDM supports new RDS instances without interrupting business, and horizontal expansion of storage space.

D.Data distributed storage, DDM adopts a horizontal split method to split a single database with a large number of data records according to specified rules, and distributed storage to each partition.

H13-831 Exam Question 2

HUAWEI CLOUD AOM application operation and maintenance management can monitor the key indicators of the application to reflect the application status. Which of the following description about application monitoring indicators are correct? (Multiple choice)

A.Application latency (latency) refers to the total time required to receive the response.

B.The error rate of the application (errors) can reflect the misconfiguration in the infrastructure.

C.Application saturation (saturation) can reflect the load of server resources.

D.Application traffic (raffic) is used to measure how busy components and systems are.

H13-831 Exam Question 3

When users use HUAWEI CLOUD OMS to migrate object storage, if the destination has a migration object with the same name as the source, which of the following scenarios will overwrite data? (Multiple choice)

A.The size of the source/destination object is inconsistent.

B.The same ND5 value exists in the source/destination metadata.

C.The last modification time of the destination object is later than the last modification time of the source object.

D.The encryption status of the source/destination object is inconsistent.

H13-831 Exam Question 4

Which of the following scenarios does not reflect the characteristics of cloud native applications?

A.A small website uses virtual machines to deploy services. In order to cope with the problem of overload caused by the sudden increase in traffic during peak hours, elastic scaling is used to automatically expand the virtual machine resources.

B.A game platform uses container technology to obtain the ability to quickly release service resources during peak business periods and solves the problem of low resource utilization under peak loads.

C.An enterprise needs to transform offline systems into microservices and migrate to the cloud. In order to shorten the development cycle, use DevOps to develop and transform services.

D.The version of an e-commerce platform is frequently released and updated. In order to solve the problem of customer loss during system upgrade and maintenance, the container gray-scale release method is used to achieve smooth version switching.

H13-831 Exam Question 5

Among the following user roles, who is responsible for modifying the routing table and subnet ACL to ensure that the database instance can be accessed by other hosts in the VPC?

A.Database provider

B.HUAWEI CLOUD background administrator

C.HUAWEI CLOUD account owner

D.HUAWEI CLOUD customer service representative

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H13-831 Exam Question 1

H13-831 Exam Question 2

H13-831 Exam Question 3

H13-831 Exam Question 4

H13-831 Exam Question 5

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