Generally speaking, what are the three layers of data in the data warehouse? (Multiple choice)

• A.SQL layer
• B.DM layer
• C.DW layer
• D.DS layer

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Which of the following scenarios can the voice assistant be applied to? (Multiple choice)

• A.Smart home control
• B.Intelligent large screen and other intelligent body control
• C.Bicycle control
• D.Robot control

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What value does the Huawei Cloud CCE cloud container engine bring to game developers using CCE? (Multiple choice)

• A.Flexible elastic scaling strategy
• B.One-stop deployment and operation and maintenance
• C.Customizable DevOps capabilities
• D.High availability business is not interrupted

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What are the advantages of Huawei CCE services for stateful containers? (Multiple choice)

• A.Support a storage format
• B.Data is not lost when the container instance fails or migrates
• C.Data persistence storage
• D.Multi-instance data sharing

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Which of the following services can solve the problem of horizontal database expansion and massive data storage?

• A.DMS: Distributed Message Service
• B.DDM: Distributed database middleware
• C.RDS: Relational Database Service
• D.DCS: Distributed Cache Service

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