Which of the following are database instance lifecycle management contents? (Multiple choices)

• A.Expand database storage space
• B.Delete the database cluster
• C.View the database instance information
• D.Restart the database instance
• E.Add a new read-only copy

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Which of the following is not included in the main features of Anti-DDoS?

• A.DDoS attack protection
• B.Single IP Address bar report
• C.Single IP address monitoring
• D.Regularly scanning ECS loopholes

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Which of the following cloud products is a data security type?

• A.Security Expert Service SES
• B.Enterprise host security HSS
• C.Data encryption serviceDEW
• D.Container Security Service CGS

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OBS bucket A sets a Policy, which does not allow any user to access the objects in the bucket. In bucket A, there is an object B.
ACL permission is set to allow anonymous users to access it. Users can access object B through anonymous access.

• A.False
• B.True

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After deleting the elastic scaling group, the elastic cloud server instances automatically created by elastic scaling will also be automatically deleted.

• A.TRUE
• B.FALSE

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