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H13-811_V3.0 Exam Dumps - HCIA-Cloud Service V3.0

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Question # 41

Which of the following are the advantages of load balancing?

A.

Support cross-availability zone active-active disaster recovery

B.

Adopting cluster deployment to support intra-city active-active disaster recovery in multi-zones, Seamless real-time switching

C.

Automatically complete distribution based on application traffic, Seamless integration with elastic scaling services, Flexible expansion of external service capabilities of user applications

D.

Support monitoring performance indicators based on listener granularity, More suitable for customer business statistics

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Question # 42

What are the deployment modes of cloud computing?

A.

Private Cloud

B.

Hybrid cloud

C.

Community Cloud Industry Cloud

D.

Public cloud

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Question # 43

The alarm threshold is composed of three parts: aggregation method, single selection condition, and critical value, Used to configure alarm conditions.

A.

True

B.

False

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Question # 44

VPC itself does not charge fees, but users need to purchase according to the charging standards when using bandwidth or VPN.

A.

True

B.

False

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Question # 45

What concepts does network service include?

A.

Subnet

B.

EIP

C.

Security group

D.

VPN

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Question # 46

Which of the following parameters need to be set when creating a backup strategy?

A.

Retention rules

B.

Backup time

C.

name

D.

Backup cycle

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Question # 47

Which of the following belong to the life cycle management of database instance?

A.

Delete database cluster

B.

View the information of the database instance

C.

Restart the database instance

D.

Add read replica

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Question # 48

The data on the cloud hard disk will be lost when the cloud hard disk is uninstalled from the elastic cloud server.

A.

is correct

B.

mistake

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