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Pass the Huawei HCIA-Cloud Service H13-811_V3.0 Questions and answers with ValidTests

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Questions # 21:

When the capacity of the cloud hard disk is insufficient, which of the following solutions are available?

Options:

A.

Set the cloud disk as a shared disk

B.

Purchase a new cloud hard disk and mount it to the cloud server

C.

Clear the space of the cloud hard drive

D.

Expand the original cloud hard disk capacity

Expert Solution
Questions # 22:

Which of the following is wrong about the description of the expected number of instances in elastic scaling?

Options:

A.

The number of expected instances cannot be less than the minimum number of instances

B.

can trigger the scaling activity by manually adjusting the expected number of instances

C.

The trigger element method of the scaling strategy changes the number of expected instances

D.

The number of expected instances cannot be greater than the maximum number of instances

Expert Solution
Questions # 23:

Which of the following services is not related to the Elastic File Service?

Options:

A.

Virtual Private Cloud VPC

B.

Control Service Cloud Eye

C.

Elastic Cloud Server ECS

D.

Elastic Scaling AS

Expert Solution
Questions # 24:

What are the advantages of using HUAWEI CLOUD E1 service?

Options:

A.

oneOne-stop big data basic service

B.

Have AIBasic platform, providing general AI ability

C.

Free operation and maintenance, users only need to focus on business

D.

Elastic resource scaling

Expert Solution
Questions # 25:

Which of the following cloud server specifications is suitable for graphics hosting scenarios?

Options:

A.

s3.large.2

B.

d2.4xlarge. 8

C.

gl.2xlarge

D.

m3.2xlarge.8

Expert Solution
Questions # 26:

Which operation cannot be performed on data disk mirroring?

Options:

A.

Application server

B.

Export image

C.

Apply for a data disk

D.

Copy mirror

Expert Solution
Questions # 27:

Compared with the self-built database, which of the following is not an advantage of RDS?

Options:

A.

Elastic scaling

B.

convenient management

C.

Ready to use

D.

Users self-install the database

Expert Solution
Questions # 28:

RDS can be used in combination with which of the following cloud services ,So as to ensure that the RDS instance is safely isolated from other services on the network?

Options:

A.

VPC

B.

OBS

C.

ECS

D.

CES

Expert Solution
Questions # 29:

A user with which of the following rights can perform any operations on OBS resources?

Options:

A.

TenantAdministrator

B.

OBSViewer

C.

TenantGuest

D.

OBSBuc kets Vi ewer

Expert Solution
Questions # 30:

Which of the following parameters need to be configured when purchasing a VPN connection?

Options:

A.

VPN gateway

B.

Remote gateway

C.

This terminal network

D.

Remote subnet

Expert Solution
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