Which of the following is the positioning of DCS? (Multiple choice)

• A.It can effectively improve the access speed of hotspot data
• B.Can greatly reduce database pressure
• C.Supports strong consistency transactions
• D.Provide key-value data cache for the application system

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Based on Application Orchestration Service (AOS), automated operation and maintenance of applications can be realized.

• A.False
• B.True

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According to the division of personnel functions, what roles does DAYU user have? (Multiple choice)

• A.Manager
• B.Creator
• C.Visitors
• D.Developer
• E.Operator

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The Huawei Cloud blockchain service supports ICO issuance.

• A.True
• B.False

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Regarding the description of HUAWEI CLOUD security services, which of the following statements is wrong?

• A.WAF service can protect business resources other than HUAWEI CLOUD
• B.The security incident detected by the host security should be handled as soon as possible
• C.DDoS advanced defense services cannot protect business resources other than HUAWEI CLOUD
• D.In order to improve data security, you can enable encryption when creating configuration storage services

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