The elastic scaling service can dynamically increase or decrease server resources based on a specified period.

The elastic scaling service can dynamically increase or decrease server resources based on a specified period.A . TrueB . FalseView AnswerAnswer: B

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What is the Workspace service payment model?

What is the Workspace service payment model?A . Purchase related equipment, products and services one-time at the time of purchaseB . One-time charge for the purchase of products, permanent maintenanceC . Product is free, one-time service feeD . Pay as you goView AnswerAnswer: D

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When the type of load balancer is private network, which of the following protocols is not supported?

When the type of load balancer is private network, which of the following protocols is not supported?A . TCPB . UDPC . HTTPD . HTTPSView AnswerAnswer: B

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Huawei provides developers with the capability opening, which will help developers to integrate open capabilities of Huawei products with their upper-level applications and build differentiated innovative solutions.

Huawei provides developers with the capability opening, which will help developers to integrate open capabilities of Huawei products with their upper-level applications and build differentiated innovative solutions.A . TrueB . FalseView AnswerAnswer: A

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Cloud Container Engine is a high-performance and scalable container service that provides enterprises with the rapidly package/deploy applications, automate operations and maintenance of life cycle management capability of Docker containers, enabling you to create and deploy applications efficiently.

Cloud Container Engine is a high-performance and scalable container service that provides enterprises with the rapidly package/deploy applications, automate operations and maintenance of life cycle management capability of Docker containers, enabling you to create and deploy applications efficiently.A . TrueB . FalseView AnswerAnswer: A

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How many types of scaling strategy can be supported by elastic scaling?

How many types of scaling strategy can be supported by elastic scaling?A . 4B . 3C . 2D . 1View AnswerAnswer: B

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After the RDS is enabled with HA, what are the available synchronization modes for active and standby instances? (Multiple choices)

After the RDS is enabled with HA, what are the available synchronization modes for active and standby instances? (Multiple choices)A . SynchronizationB . Semi-synchronousC . AsynchronousD . All of the aboveView AnswerAnswer: BC

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Instances added through the scaling strategy cannot be manually removed.

Instances added through the scaling strategy cannot be manually removed.A . TrueB . FalseView AnswerAnswer: B

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The cloud drive is a virtual block storage service which is based on distributed architecture and can expand elastically.

The cloud drive is a virtual block storage service which is based on distributed architecture and can expand elastically.A . TrueB . FalseView AnswerAnswer: A

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In the cloud computing environment, confidentiality, integrity and availability are still the fundamental security requirements on the user side.

In the cloud computing environment, confidentiality, integrity and availability are still the fundamental security requirements on the user side.A . TrueB . FalseView AnswerAnswer: A

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