Regarding the description of the HUAWEI CLOUD CCI instance, which of the following statements is correct? (Multiple choice)

• A.Provide second-level automatic expansion and contraction capabilities to meet the needs of extremely fast and flexible Internet scenarios
• B.The industry's first serverless container service based on K8s
• C.Flexible CPU and memory ratio to facilitate customers to reduce costs
• D.The user pays according to the instance specifications and does not need to care about the cluster utilization
• E.On-demand billing per second is suitable for job scenarios

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Which of the following options is Huawei's self-developed artificial intelligence chip?

• A.Kylin
• B.Yiteng
• C.Kunpeng
• D.Barong

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DLI services can directly process unstructured data, such as voice, pictures, etc., through SQL.

• A.True
• B.False

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What are the components that contain application construction and configuration information when publishing Docker-based container applications?

• A.Docker Hub
• B.Docker registry
• C.Dockerfile
• D.Docker image

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Which of the following components cannot use SQL for data analysis and query?

• A.Hbase
• B.Hive
• C.SparkSQL
• D.Presto

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