image service provides flexible self-service and perfect image management capabilities, Users can create private mirrors, create them through mirroring or copy elastic cloud servers in batches.

• A.True
• B.False

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One elastic cloud server can mount multiple cloud hard drives at the same time.

• A.True
• B.False

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Which of the following operations will incur charges?

• A.Create a security group
• B.Create subnet
• C.Create EIP
• D.Create VPC

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What is wrong about the following statement about the elastic scaling service?

• A.Elastic scaling supports health checks on the status of the instance.
• B.Elastic scaling does not support viewing the status of instances in a scaling group.
• C.Elastic scaling can automatically adjust the number of instances in the scaling group according to the set strategy.
• D.Elastic scaling supports instance protection for specific instances in the scaling group.

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management console can be used without logging in

• A.mistake
• B.True

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